... Installed with T5/T4 local China lamps, available for 6W, 8W, 12W, 14W, 21W, 28W, ... clips Easy installation for any application, linkable for continuous lighting (up to 10 F28T5/F28T4 fixtures) ... Diamensions WattageT5 DIMENSIONS LxWxH (MM)HG107-6W2382040HG107-8W3142040HG107-13W5402040HG107-14W5752040HG107-21W8752040HG107-28W11752040HG107-35W14752040 T4,T5 under cabinet ...