Grow Light Lamps

 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 out 5000 initial lumens...

Philips Ceramalux Alto Lamp Technology E39Lamp (Light Bulb) C400S51

Philips Ceramalux Alto Lamp Technology E39Lamp (Light Bulb) C400S51

SPECIAL ORDER ONLY

These high-quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plants. Mix and match for a full spectrum effect. For use with T5 HO fixtures. Do not use with VHO fixtures.

OBSOLETE