This is a branded 29” 16w T8 Triphosphor Fluorescent Tube, available in all colours from Extra Warm white, Warm white, Standard white, and Cool white. The 16w T8 Fluorescent tube boasts a lumen output of 1200 lumens and a 15,000 hour average lamp life. The T8 tubes are suitable for all stores, warehouses, factories and other large industrial sites as well as public buildings and spaces. T8 tubes can also be used within household applications and garages. Dimensions: 720mm (L) x 26mm (D) General Characteristics Wattage:          16w Lumens:           1200 Lumens Cap/Base:        G13 Diameter:         26mm Length:             720mm Colour (K):        2700/3000/3500/4000 CRI:                  85 Avg. hours:       15,000 Dimmable:       Yes Box Quantity:   25 Energy Rating:  A/B Brand:              Sylvania