GPH212T5VH UV BULB 10W T5 GERMICIDAL LAMP MINIATURE BIPIN BASE (OZONE PRODUCING) GPH212T5VH UV GERMICIDAL bulb. Germicidal lamp peak wavelength: 254nm. Total UV output: 2.3 watts, 24 microwatts at 1 meter. Ozone output: 0.6 grams per hour (variable). Cross reference: Crown Air Quality LP-1000. SPECIFICATIONS: Lamp Type UV Sub-Type GERMICIDAL Watts 10 Bulb Type T5 Avg. Life (hrs) 10000 MOL (inches) 8.34