SAIGROWHYDRO Led Grow light Bulb , Grow Plant Light for Hydropoics Greenhouse Organic ( Red, White 3 Bands) Full experienced in independent development and production more 5 years.Have obtained a registered trademark.This plant growing light can rapidly improve the health of plant and growing, generally more leaves popping up within 2 weeks of using this growing lamp on a daily basis Bridgelux ,Epiled,Epistar high quality led chips. Automatic cooling fan and heat sink, stable reliable quality. Energy saving, high photosynthetic efficiency. PAR value detection , professional data analysis. Wide voltage input AC85-265v,international Plug. Waterproof IP65.2 years warranty. Generate red, blue wavelengths,offer nutritional supplements for plant growth, flowering and fruit. Customized spectrum service are available,very good flowering lamp.