Spectralux 24 Watt -2 Ft Fluorescent T5 6500K Lamp

24 Watt - 2 foot bulb. 6500 Kelvin color temp. 2000 lumens. This lamp requires a T5 ballast and sockets and will not operate in standard T12 fixtures. ... More Details

Item Number: 242053

Spectralux 24 Watt -2 Ft Fluorescent T5 3000K Lamp

24 Watt - 2 foot bulb. 3000 Kelvin color temp. 2000 lumens. This lamp requires a T5 ballast and sockets and will not operate in standard T12 fixtures. ... More Details

Item Number: 242052

Spectralux 54 Watt - 4 Ft Fluorescent T5 6500K Lamp

54 Watt - 4 foot bulb. 6500 Kelvin color temp. 5000 lumens. This lamp requires a T5 ballast and sockets and will not operate in standard T12 fixtures. ... More Details

Item Number: 242051

Spectralux 54 Watt - 4 Ft Fluorescent T5 3000K Lamp

54 Watt - 4 foot bulb. 3000 Kelvin color temp. 5000 lumens. This lamp requires a T5 ballast and sockets and will not operate in standard T12 fixtures. ... More Details

Item Number: 242050

GE Starcoat 2 Ft T5 6500K T5 Fluorescent Tube

GE T5 Fluorescent Tubes 5,000 initial lumen output 24 watt day or warm spectrum Rated 20,000 hour life ... More Details

Item Number: 134060

GE Starcoat 2 Ft T5 6500K T5 Fluorescent Tube, 4 Pack

T-5 Diameter High Output Fluorescent Lamp Longest life 20,000 hrs 6500k Daylight Bulb ... More Details

Item Number: 131336

GE Starcoat 3 Ft Fluorescent T5 6500K Lamp

39 Watt - 3 foot bulb. 6500 Kelvin color temp. 3300 lumens. This lamp requires a T5 ballast and sockets and will not operate in standard T12 fixtures. ... More Details

Item Number: 132726

GE Starcoat 4 Ft T5 6500K T5 Fluorescent Tube

Small T5 tubes create BIG OUTPUT! 5,000 initial lumen output 54 watt day or warm spectrum* Rated 20,000 hour life *6500K, HO (Case Qty. Only) ... More Details

Item Number: 131338

GE Starcoat 4 Ft T5 6500K T5 Fluorescent Tube, 4 Pack

Small T5 tubes create BIG OUTPUT! 5,000 initial lumen output 54 watt day or warm spectrum* Rated 20,000 hour life *6500K, HO (Case Qty. Only) ... More Details

Item Number: 131337

GE Starcoat 4 Ft T5 6500K T5 Fluorescent Tube, 10 Pack

GE T5 Fluorescent Tubes 5,000 initial lumen output 54 watt day or warm spectrum Rated 20,000 hour life ... More Details

Item Number: 134063

Philips Alto 2 Ft T5 3000K Fluorescent Tube

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Item Number: 136491

Philips Alto 4 Ft T5 3000K Fluorescent Tube

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Item Number: 136490

Philips Alto 4 Ft T5 5000K Fluorescent Tube

Small T5 tubes create BIG OUTPUT! 5,000 initial lumen output 54 watt day spectrum Rated 20,000 hour life ... More Details

Item Number: 131363

Philips Alto 4 Ft T5 5000K Fluorescent Tube, 4 Pack

Small T5 tubes create BIG OUTPUT! 5,000 initial lumen output 54 watt day or warm spectrum Rated 20,000 hour lifecase of 4 tubes ... More Details

Item Number: 131367

Philips Alto 4 Ft T5 5000K Fluorescent Tube, 6 Pack

Small T5 tubes create BIG OUTPUT! 5,000 initial lumen output 54 watt day or warm spectrum Rated 20,000 hour lifecase of 6 tubes ... More Details

Item Number: 131366

Philips Alto 4 Ft T5 5000K Fluorescent Tube, 10 Pack

Small T5 tubes create BIG OUTPUT! 5,000 initial lumen output 54 watt day or warm spectrum* Rated 20,000 hour life *Day Spectrum, HO 5K (Case Qty. Only) ... More Details

Item Number: 131362

Philips Alto 4 Ft T5 3000K Fluorescent Tube, 4 Pack

Small T5 tubes create BIG OUTPUT! 5,000 initial lumen output 54 watt day or warm spectrum Rated 20,000 hour lifecase of 4 tubes ... More Details

Item Number: 131369

Philips Alto 4 Ft T5 3000K Fluorescent Tube, 6 Pack

Small T5 tubes create BIG OUTPUT! 5,000 initial lumen output 54 watt day or warm spectrum Rated 20,000 hour lifecase of 6 tubes ... More Details

Item Number: 131368

Philips Alto 4 Ft T5 3000K Fluorescent Tube, 10 Pack

Small T5 tubes create BIG OUTPUT! 5,000 initial lumen output 54 watt day or warm spectrum* Rated 20,000 hour life *Warm Spectrum, HO 3K (Case Qty. Only) ... More Details

Item Number: 131365

Hydrofarm T5 2' Replacement 6500K Bulbs, 4 Pack

Hydrofarm's T5 replacement tubes offer HO light out put at a great price. Full daylight 6400k spectrum, rated for 10,0000 hours of life, and compatible for all T5 fixtures we offer. 54W puts out 4860 initial lumens per tube, 28W puts out 2520 initial lume... More Details

Item Number: 131352

Hydrofarm T5 4' Replacement 6500K Bulbs, 4 Pack

Hydrofarm's T5 replacement tubes offer HO light out put at a great price. Full daylight 6400k spectrum, rated for 10,0000 hours of life, and compatible for all T5 fixtures we offer. 54W puts out 4860 initial lumens per tube, 28W puts out 2520 initial lume... More Details

Item Number: 131354

Hydrofarm T5 4' Replacement 6500K Bulbs, 20 Pack

20 bulbs per pack T5 4' Replacement 6400K Bulbs, 54W Hydrofarm's T5 replacement tubes offer HO light output at a great price. Full daylight 6400k spectrum, rated for 20,000 hours of life, and compatible for all T5 fixtures we offer. 54W puts... More Details

Item Number: 134832

Eiko T5 2' 3500K Bulb, Case of 25

2-foot T5 Bulb Energy Efficient: Reduces power consumption by as much as 75% Top Quality Phosphors: Ensures stable and consistent light output Long Life: Less frequent re-lamping reduces maintenance costs Stable Color: Low color shift over t... More Details

Item Number: 135651

Eiko T5 2' 4100K Bulb, Case of 25

2-foot T5 Bulb Energy Efficient: Reduces power consumption by as much as 75% Top Quality Phosphors: Ensures stable and consistent light output Long Life: Less frequent re-lamping reduces maintenance costs Stable Color: Low color shif... More Details

Item Number: 136560

Eiko T5 4' 6500K Bulb, Case of 25

4-foot T5 Bulb Energy Efficient: Reduces power consumption by as much as 75% Top Quality Phosphors: Ensures stable and consistent light output Long Life: Less frequent re-lamping reduces maintenance costs Stable Color: Low color shif... More Details

Item Number: 135652