Super Double Ended HPS Bulb With High Par Value

- Most classical and popular choice for grower 

- Made with Philips PCA 

- Provides 35% more available energy than standard HPS lamp, 2100K, 155,000lumens, PAR=2200umol/s

- Peaks in the Far-red range to stimulate metabolic activity in owering  

- Long useable life: 90% at 10,000 hours