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Light Efficient Design LED Bulbs 

If you’re in the market for high-quality, high-tech LED retrofit lighting options, look no further than Light Efficient Design. The perfect option for replacing old, inefficient, worn-out, expensive H.I.D. lamps, bulbs, and systems, Light Efficient Design offers quality lighting products designed for high-tech efficiency and long-lasting usability. Most of this brand’s products are backed by LM79, Lighting Facts, UL, DLC, and Energy Star, so customers can rest assured that they’re getting a high-quality product every time they make a purchase from this company.

25 products
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LED 50 watt PAR38 Recessed Can Retrofit

  • Brand: Light Efficient Design
  • Wattage: 50
  • Voltage: 120-277
  • Base: E39 Mogul
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Replaces 175W HID
  • 5 year warranty
  • Color Temp & Lumens:
    • 2700K: 3506
    • 4200K: 4341
    • 5700K: 4886
  • See spec sheet for more info
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ITEM: LED-8045M42

Regular price$124.79

$103.99

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LED 90W, 135W or 150W Low Bay / High Bay Open Fixture Retrofit, 4000K or 5000K

  • Brand: Light Efficient Design
  • Wattage / Lumens: 
    • 90 / 11825 (replaces 250W HID)
    • 135 / 17055 (replaces 400W HID)
    • 150 / 19285 (replaces 400W HID)
  • CCT: 4000K or 5000K
  • For open fixtures only.
  • Includes uplight ring. 
  • Dynamic temp control supports a longer, brighter life. 
  • Pretested & potted drivers are burnt in 3x prior to shipping and protected against vibration & moisture.
  • Expertly engineered to work efficiently in open fixtures & damp environments, while also protected against insects & dust.
  • Dual stage MOV protection with integrated 6kA surge.
  • USA designed & specified LED driver.
  • Fanless design for silent operation and open fixtures only140
  • Voltage: 120-277
  • Base: E39 Mogul
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Listings: UL, DLC
  • 5 year warranty
  • See spec sheet for more info
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ITEM: LED-8136M40

Regular price$185.99

$154.99

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LED 24W Bollard Retrofit Flexcolor 3000K/4000K/5000K

  • Brand: Light Efficient Design
  • Wattage: 12-24
  • Voltage: 120-277
  • Base: EX39
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Replaces 150W HID
  • Ballast Bypass
  • 5 year warranty
  • Listings: UL, DLC
  • Color Temp & Lumens:
    • 3000K-5000K
    • 1550-3360
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ITEM: LED-8029M345-A-FW

Regular price$77.98

$64.99

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LED 60W Low Bay Retrofit, 4000K or 5700K

  • Brand: Light Efficient Design
  • Wattage: 60
  • Voltage: 120-277
  • Base: E26 Edison
  • CRI: >80
  • Rated LED Life: 50,000hrs
  • Replaces 175W HID
  • Ballast Bypass
  • Color Temp & Lumens:
    • 4000K: 6684
    • 5700K: 7062
  • 5 Year Warranty
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ITEM: LED-8035E40-A

Regular price$173.99

$144.99

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LED 24W Bollard Retrofit 3000K/4000K/5000K

  • Brand: Light Efficient Design
  • Wattage: 12-24
  • Voltage: 120-277
  • Base: E26
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Replaces 150W HID
  • Ballast Bypass
  • 5 year warranty
  • Listings: UL, DLC
  • Color Temp & Lumens:
    • 3000K-5000K
    • 1550-3360
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ITEM: LED-8029E345-A-FW

Regular price$77.99

$64.99

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LED Flex Color High Bay, 19,500 Lumens, 140 Watts, 120-277V, CCT selectable 3000K/4000K/5000K

  • Brand: Light Efficient Design
  • Wattage: 140W  (replaces 400W HID)
  • Lumens: 19500
  • CCT Selectable: 
  •  Dynamic temp control with advanced active cooling supports a longer, brighter life.
  • Pretested & potted drivers are burnt in 3x prior to shipping and protected against vibration & moisture.
  • USA designed & specified LED driver
  • Lamp can be dimmed down to 10% by adjusting a dial located on the lamp.
  • Listings: cULus, roHS
  • 5 year warranty
  • See spec sheet for more info
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ITEM: LED-8232M345D

Regular price$263.99

$219.99

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LED 60 Watt Post Top LED Retrofit, 5140-8870 Lumens, CCT Selectable, Replaces 175-320W MH

  • Brand: Light Efficient Design
  • Wattage: 60
  • Voltage: 120-277
  • CCT Selectable: 3000K/4000K/5000K
  • Lumens: 5140-8870
  • Base: EX39 Mogul
  • Rated LED Life: 50,000 hrs
  • Replaces 175-320W MH
  • Ballast Bypass
  • Listings: DLC, cULus, RoHS
  • 5 year warranty
  • See spec sheet for more info
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ITEM: LED-8024M-345-G7-FW

Regular price$107.99

$89.99

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LED 45W Post Top Retrofit, Medium Base
LED Superflex Post Top Retrofit, 8870 Lumens, E26 Base, 60W, 120-277V, CCT Selectable 3000K/4000K/5000K

  • Brand: Light Efficient Design
  • Wattage Selectable: 35W/45W/60W
  • Voltage: 120-277
  • Base: E26 Edison
  • CRI: >;80
  • Lumens (See spec for more details): 5140-8870
  • Rated Life: 50,000 Hours
  • Replaces up to 320W HID
  • CCT Selectable: 3000K/4000K/5000K 


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ITEM: LED-8024E-345-G7-FW

Regular price$101.99

$84.99

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LED Flex Color High Bay, 13,000 Lumens, 95 Watts, 120-277V, CCT selectable 3000K/4000K/5000K

  • Brand: Light Efficient Design
  • Wattage:95W
  • Lumens: 13,000LM
  • CCT Selectable: 3000K/4000K/5000K
  • Voltage: 120-277
  • Replaces 250W HID
  • Base: EX39
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Listings: cULus, DLC
  • 5 year warranty
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ITEM: LED-8236M345D

Regular price$239.99

$199.99

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LED E26 Base Bollard Retrofit, 2610 Lumens, 18 Watts, 120-277V, CCT Selectable 3000K/4000K/5000K

  • Brand: Light Efficient Design
  • Wattage: 18
  • Voltage: 120-277
  • Base: E26 Edison
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Replaces 100W HID
  • 5 year warranty
  • CCT Selectable & Lumens:
    • 3000K: 2450
    • 4000K: 2560
    • 5700K: 2610
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ITEM: LED-8039E345D-A

Regular price$59.99

$49.99

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LED Superflex Bollard/Post Light, 15,730 Lumens 80W/100W/110W selectable, 120-277V CCT Selectable 3000K/4000K/5000K

  • Brand: Light Efficient Design
  • Wattage Selectable: 80W/100W/110W
  • Voltage: 120-277
  • Base: E39 Mogul
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Replaces 230-400W HID
  • Listings: cULus, DLC
  • CCCT Selectable: 3000K/4000K/5000K
  • See spec sheet for more info


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ITEM: LED-8027M345-G7-FW

Regular price$239.99

$199.99

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LED E26 Bulb Post Top Retrofit, 53,60 Lumens, 35 Watts, 120-277V 3000K, 4000K, or 5000K CCT Available

  • Brand: Light Efficient Design
  • Wattage: 35
  • Voltage: 120-277V
  • Base: E26 Edison
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Replaces 175 HID
  • Color Temp & Lumens:
    • 3000K: 5140
    • 4200K: 5290
    • 5000K: 5360
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ITEM: LED-8033E30D-G7

Regular price$83.99

$69.99

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2FT LED Pro Internal Drive Light Bar, 1,560 Lumens, 6W/9W/12W Selectable, 120-277V, CCT Selectable 3500K/4000K/5000K

  • Brand: Light Efficient Designs
  • Voltage: 120-277V
  • CCT Selectable: 3500K / 4000K / 3500K
  • Wattage Selectable; 6W/9W/12W
  • Dimmable: 0-10V Low Voltage
  • Lumens: 780Lm-1,560Lm
  • CRI: >80
  • Beam Angle: 120°
  • Length: 19.3"
  • Operating Temperature: -13°F to 140°F (-25°C to 60°C)
  • Listings: cETLus, RoHS
  • Warranty: 10 Years
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ITEM: RP-LBI-G1-2F-6W-40K-WC

Regular price$67.99

$55.99

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2FT LED Pro Internal Drive Light Bar, 1,524 Lumens, 6W/9W/12W Selectable, 120-277V, CCT Selectable 2700K/3000K/3500K

  • Brand: Light Efficient Designs
  • Voltage: 120-277V
  • CCT Selectable: 2700K / 3000K / 3500K
  • Wattage Selectable; 6W/9W/12W
  • Dimmable: 0-10V Low Voltage
  • Lumens: 696Lm-1,560Lm
  • CRI: >80
  • Beam Angle: 120°
  • Length: 19.3"
  • Operating Temperature: -13°F to 140°F (-25°C to 60°C)
  • Listings: cETLus, RoHS
  • Warranty: 10 Years
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ITEM: RP-LBI-G1-2F-6W-27K-WC2

Regular price$67.99

$62.99

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3FT LED Pro Internal Drive Light Bar, 2,560 Lumens, 10W/12W/15W Selectable, 120-277V, CCT Selectable 3500K/4000K/5000K

  • Brand: Light Efficient Designs
  • Voltage: 120-277V
  • CCT Selectable: 3500K / 4000K / 5000K
  • Wattage Selectable; 10W/12W/15W
  • Dimmable: 0-10V Low Voltage
  • Lumens: 1,400Lm-2,100Lm
  • CRI: >80
  • Beam Angle: 120°
  • Length: 31.3"
  • Operating Temperature: -13°F to 140°F (-25°C to 60°C)
  • Listings: cETLus, RoHS
  • Warranty: 10 Years
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ITEM: RP-LBI-G1-3F-10W-40K-WC

Regular price$67.99

$66.99

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3FT LED Pro Internal Drive Light Bar, 1,980 Lumens, 10W/12W/15W Selectable, 120-277V, CCT Selectable 2700K/3000K/3500K

  • Brand: Light Efficient Designs
  • Voltage: 120-277V
  • CCT Selectable: 2700K / 3000K / 3500K
  • Wattage Selectable; 10W/12W/15W
  • Dimmable: 0-10V Low Voltage
  • Lumens: 1,270Lm-1,980Lm
  • CRI: >80
  • Beam Angle: 120°
  • Length: 31.3"
  • Operating Temperature: -13°F to 140°F (-25°C to 60°C)
  • Listings: cETLus, RoHS
  • Warranty: 10 Years
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ITEM: RP-LBI-G1-3F-10W-27K-WC2

Regular price$89.99

$74.99

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4FT LED Pro Internal Drive Light Bar, 3653 Lumens, 10W/15W/25W Selectable, 120-277V, CCT Selectable 3500K/4000K/5000K

  • Brand: Light Efficient Designs
  • Voltage: 120-277V
  • CCT Selectable: 3500K / 4000K / 5000K
  • Wattage Selectable; 10W/15W/25W
  • Dimmable: 0-10V Low Voltage
  • Lumens: 1,462Lm-3,653Lm
  • CRI: >80
  • Beam Angle: 120°
  • Length: 43.3"
  • Operating Temperature: -13°F to 140°F (-25°C to 60°C)
  • Listings: cETLus, RoHS
  • Warranty: 10 Years
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ITEM: RP-LBI-G1-4F-15W-40K-WC

Regular price$86.99

$71.99

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4FT LED Pro Internal Drive Light Bar, 3400 Lumens, 10W/15W/25W Selectable, 120-277V, CCT Selectable 2700K/3000K/3500K

  • Brand: Light Efficient Designs
  • Voltage: 120-277V
  • CCT Selectable: 2700K / 3000K / 3500K
  • Wattage Selectable; 10W/15W/25W
  • Dimmable: 0-10V Low Voltage
  • Lumens: 1,260Lm-3,400Lm
  • CRI: >80
  • Beam Angle: 120°
  • Length: 43.3"
  • Operating Temperature: -13°F to 140°F (-25°C to 60°C)
  • Listings: cETLus, RoHS
  • Warranty: 10 Years
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ITEM: RP-LBI-G1-4F-15W-27K-WC2

Regular price$86.99

$79.99

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Hybrid LED 30W Solar Area Light G2, 5900 Lumens, 4000K

  • Brand: Light Efficient Design
  • Wattage: 30W
  • Lumens: 5900
  • CCT: 4000K
  • Voltage: 120/277V
  • Operating Temperature: -40°F TO 140°F
  • Battery Charging Temperature: -4°F TO 140°F
  • Easy to install and operate
  • Adjustable solar panel
  • Infrared remote control 
  • Slip-fitter bracket included with fixture
  • Rated Life: > 100,000
  • Listings: DLC Premium, cETLus
  • 5 Year Limited Warranty
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ITEM: SL-SAL-HYB-30W-40K-SF-BK-G2

Regular price$2,039.99

$1,499.99

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28W Filament Style Retrofit, 4000 Lumens, 2200K, 4000K, or 5000K, 120-277V

  • Brand: Light Efficient Design
  • Wattage: 28W
  • CCT: 2200K, 4000K, 5000K
  • Lumens: 3500-4000 LM
  • Voltage: 120-277V
  • CRI: 80
  • Rated life: 50000 hrs
  • Base: E26
  • Rated for enclosed fixtures
  • Mimics traditional HID lamps in shape, size & light distribution.
  • Ideal for decorative post top fixtures w/ glass lenses
  • Operating temperature: -40°F TO 113°F
  • Ratings: cETLus Listed, DLC Listed
  • Warranty: 5 year warranty
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ITEM: LED-8061E22

Regular price$29.99

$24.99

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32W Filament Style Retrofit, 2200K, 4000K, or 5000K, 120-277V

  • Brand: Light Efficient Design
  • Wattage: 32W
  • CCT: 2200K, 4000K, 5000K
  • Lumens: 4500-5500 LM
  • Voltage: 120-277V
  • CRI: 80
  • Base: EX39
  • Rated life: 50000 hrs
  • Operating temperature: -40°F TO 113°F
  • Rated for enclosed fixtures
  • Mimics traditional HID lamps in shape, size & light distribution.
  • Ideal for decorative post top fixtures w/ glass lenses
  • Ratings: cETLus Listed, DLC Listed
  • DLC Code: S-GWK504/S-R0KVCD/S-QMVCPP
  • Warranty: 5 year warranty
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ITEM: LED-8062M22

Regular price$50.39

$41.99

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45W Filament Style Retrofit, 2200K, 4000K, or 5000K, 120-277V

  • Brand: Light Efficient Design
  • Wattage: 45W
  • CCT: 2200K, 4000K, 5000K
  • Lumens: 6000-7500 LM
  • Voltage: 120-277V
  • CRI: 80
  • Base: EX39
  • Rated life: 50000 hrs
  • Operating temperature: -40°F TO 113°F
  • Rated for enclosed fixtures
  • Mimics traditional HID lamps in shape, size & light distribution.
  • Ideal for decorative post top fixtures w/ glass lenses
  • Ratings: cETLuc Listed, DLC Listed
  • DLC Code: S-4TT6TD/S-28J27V/S-HVHFS4
  • Warranty: 5 year warranty
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ITEM: LED-8063M22

Regular price$64.79

$53.99

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54W Filament Style Retrofit, 2200K, 4000K, or 5000K, 120-277V

  • Brand: Light Efficient Design
  • Wattage: 54W
  • CCT: 2200K, 4000K, 5000K
  • Lumens: 8000-10000 LM
  • Voltage: 120-277V
  • CRI: 80
  • Base: EX39
  • Rated life: 50000 hrs
  • Operating temperature: -40°F TO 113°F
  • Rated for enclosed fixtures
  • Mimics traditional HID lamps in shape, size & light distribution.
  • Ideal for decorative post top fixtures w/ glass lenses
  • Ratings: cETLus Listed, DLC Listed
  • Warranty: 5 year warranty
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ITEM: LED-8064M22

Regular price$96.00

$79.99

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Temporary Work Site String Light, 120W (10 x 12W), 15000 Lumens per String, 5000K, 2 Prong Plug

  • Brand: Light Efficient Design
  • Wattage: 120W (10 x 12W)
  • CCT: 5000K
  • Lumens: 15000 LM per string
  • Voltage: 120V
  • CRI: 80
  • Rated life: 50000 hrs
  • Operating temperature: -40°F TO 104°F
  • Cord is 2 wire, 18 gauge & has a 2 prong plug.
  • Lights come permanently connected.
  • Daisy chain: 3 strings (300FT)
  • Ratings: ETL Listed, ROHS, IP65
  • Warranty: 3 year warranty
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ITEM: LED-9003-50K-10PK-182-G2

Regular price$135.59

$112.99

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100W Temporary Work Site Light, Daisy Chain Connection Integrated 35' Power Cord Included, Replaces 400W HID

  • Brand: Light Efficient Design
  • Wattage: 100W
  • CCT: 5000K
  • Lumens: 11000 LM
  • Voltage: 120V
  • CRI: 80
  • Rated life: 50000 hrs
  • Operating temperature: -40°F TO 122°F
  • Daisy-chain multiple lights together up to 600W at 120V
  • Each light comes with an integrated  power cord (20’ on 60W and 35’ on 100W) and expansion outlet
  • Ratings: IP64 Rated for Damp Locations, cULus Listed, RoHS compliant
  • Warranty: 5 year warranty
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ITEM: LED-9010-50K

Regular price$199.19

$165.99

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Ideal for customers who want to save money on their utilities bills while also installing handsome, long-lasting lamps, this brand offers truly significant savings on utility bills, and its products last longer than some of its competitors. The reason this brand’s products are so popular is that it offers outstanding energy efficiency, especially when compared to old-fashioned high-intensity discharge (HID) lamps.

Light Efficient Design understands that not all consumers can replace all of their lamps at once, which is why this brand offers retrofit solutions that will work with older lamp installs. While this option doesn’t require a complete overhaul of your space’s lamps, replacing antiquated bulbs with newer, more efficient solutions can go a long way toward producing an outstanding illumination solution that saves you money on utility bills and helps ensure that you’re getting maximum functionality from your illumination solutions.

Another selling point for this brand is that most of their products come complete with an attractive five-year warranty, which means that you’re protected when you purchase these products. Should something go wrong with them within the warranty period, you can simply contact the manufacturer for a quick and efficient solution. Light Efficient Design understands that industrial and commercial lighting is an important industry, and that’s why they’ve set themselves apart from the crowd by offering high-quality illumination solutions that are designed to hold up to high-use in high-stress environments. Perfect for shops, factories, warehouses, showrooms, or garages, these lamps are offered through our site for your convenience. Shop our selection today – they ship quickly, and you’ll save tons of money over retail price.