![Spectralux T5 54 Watt HO Lamp 4 ft Red 3000K (25/Cs)](http://goodgrow.com/cdn/shop/products/HGC901619-01_b6ce5650-a5ac-4326-91e9-2712211fbc18_{width}x.jpg?v=1632669391)
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.