MH Lamp 250w/400w/600w/1000w, Grow metal halide for hydroponics/ greenhouse

Grow MH Lamps **0w/**0w/**0w/***0w

1) Optimized for electronic ballasts.

2) More energy in voilet,blue and green spectrum to enhance flowering.

3) Works perfectly with Sinowell Ballasts.

4) Provides high initial and maintained lumen output with optimum spectral energy required for vegetative growth.

5)  Promotes vigorous and healthy plants.

6) Enhanced spectral energy distribution allows for growing a wider variety of plants.

7) Compatible with electronic ballast.

8) Stretch your growing season to **5 days a year.