LED Tubes
LED tubes are a collection of linear fluorescent style LED light bulbs used to retrofit commercial and industrial lighting to LED technology. These products are made in T5 and T8 diameters in 2' and 4' for 120-347V. Offering includes Type A ballast compatible tubes, Type B ballast bypass tubes, and Type A+B ballast compatible/bypass hybrid tubes. If you are looking for an inexpensive way to upgrade your lighting to LED, you're in the right place.
| Feature | Type A (Ballast Compatible) | Type B (Ballast Bypass) | Hybrid (Type A+B) |
|---|---|---|---|
| Installation | Plug & Play (no rewiring) | Requires rewiring (bypass ballast) | Works with or without ballast |
| Best For | Quick retrofits, working ballasts | Long-term efficiency, failing ballasts | Flexibility & future-proofing |
| Efficiency | Good (ballast losses remain) | Best (no ballast losses) | Good to Best |
| Upfront Cost | Lowest | Medium | Highest |
| Long-term Cost | Higher (ballast replacement) | Lowest | Low |
| Risk | Ballast failure stops the tube | None (direct wire) | Lowest |
| Examples on LeanLight | Keystone Smart Drive, Sylvania Type A packs | Keystone Direct Drive / DX2, Sylvania Ballast-Free | Euri Hybrid CCT Tunable |
Original price
$239.99
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Original price
$299.99
Original price
$239.99
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Original price
$299.99
Original price
$239.99
$29.99
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$229.50
$29.99
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$229.50
Current price
$29.99
Keystone KT-LED15T8-U1G-850-D Direct Drive U-Bend LED Tube- 5000K, 15W, 120/277V, 4'
Keystone Technologies
28 in stock
Efficiently light up your space with the KT-LED15T8-U1G-850-D Direct Drive T8 U-bend LED lamp by Keystone Technologies. With an integral driver and...
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Original price
$239.99
-
Original price
$299.99
Original price
$239.99
-
Original price
$299.99
Original price
$239.99
$29.99
-
$229.50
$29.99
-
$229.50
Current price
$29.99
Save up to 88%
Original price
$299.99
Original price
$29.99
-
Original price
$299.99
Original price
$299.99
$29.99
-
$229.50
$29.99
-
$229.50
Current price
$29.99
Keystone KT-LED18T8-U6GC-850-D Line Voltage T8 LED U-Bend Tube - 5000K, 18W, 120/277V, 2'
Keystone Technologies
11 in stock
Transform your fluorescent fixture into an LED powerhouse with the KT-LED18T8-U6GC-850-D U-Bend tube from Keystone Technologies. By utilizing thei...
View full details
Original price
$299.99
Original price
$29.99
-
Original price
$299.99
Original price
$299.99
$29.99
-
$229.50
$29.99
-
$229.50
Current price
$29.99
Save up to 23%