EYE Horitilux 53941 Metal Halide lamp will give your plants the spectral energy levels they need to flourish. It provides optimum spectral energy required for vegetative growth. Features an unprotected arc tube, 4200K color temperature and a average life of 12,000 hours. This BT37 grow light provides high initial and maintained lumen output. These lamps are 100% lead free.
*Mercury containing products sold into the state of WA include an environmental handling charge of .25/each