The Yield Lab 400-watt HPS lamp is essential for quality spectral and lumen output. The bulb emits a strong yellow-orange-red light for fruiting and flowering and also provides 30% more blue for healthy and dense vegetative growth.
Warranty: 1 Year
Power: 400 watts (High efficiency)
Expected Life Span: 24,000 hours
Lumen: 55,000 lumens
Color Temperature: 2,100K
Contains 30% more blue spectrum
Best choice for Plant Yield
High output, high luminescence efficiency
Fit for all standard 400 watt HPS grow light systems
Pass UL and CE
i will buy here more
It worked great last year haven’t used this one yet I’m sure it will do great job!!thanks Grow ace!!
Packaging was nice
Man Real Talk This Shit is Fucking Awesome. Its gives me great results every single time. If your serious about getting your grow on then give it a try. You won be dis appointed