TCP now has Type C LED T8 and T5 lamps that are powered by LED dimming drivers. TCP has 4' Type C LED T8 lamps in 3500K, 4000K and 5000K, as well as 4' Type C LED T5HE and T5HO lamps in 3500K, 4000K and 5000K. Dimming drivers available in 2-lamp and 4-lamp, as well as a 3-lamp for the LED T8 Type C which is rare to see a 3-lamp LED Type C driver. These drivers allow for crisp low voltage dimming (0-10V dimmers sold separately).