Fertraso HPS 600w single ended is a high quality E40 fitted bulb. The color spectrum of this bulb is 2107K and tested lumen is 95181. Especially the price-quality rate scores high by growers all over. Please check the extra information tab for more specifications or open the technical data sheet for all data about this bulb.
The information about this bulb are test results which scored higher than out fabric results!