feature Tricolor fluorescent powder tube, good CRI, high luminours effect,80% energy saved compared with common incandiscent lamp;Longer average life of over 7,000 hours(calculated by 4.5 hours per day), can use 3 years above;No strobeflash, flame-retardant;Color temperature: 4,300K. application emporium, hotel, office and household, etc. model PAK-YP-2U7W-864 (price:0to be advised)PAK-YP-2U7W-827 (price:0to be advised)PAK-YP-2U9W-864 (price:0to be advised)PAK-YP-2U9W-843 (price:0to be advised)PAK-YP-2U9W-827 (price:0to be advised)PAK-YP-2U11W-864 (price:0to be advised)PAK-YP-2U11W-827 (price:0to be advised)PAK-YP-2U13W-864 (price:0to be advised)PAK-YP-2U13W-843 (price:0to be advised)PAK-YP-2U13W-827 (price:0to be advised)