Keystone KTAT-375-480-277 /A-DP 480V to 277V Step-Down Auto-Transformer Green Creative Lighting • Color Stability: LED color

• Color Stability: LED color temperature is warrantied to shift no more than 200K in CCT over a 5-year period

• Continuous dimming to 10%

000 hour rated LED life (supported by LM80 and ISTMT reports)

and control

• Exclusive long-lasting battery that withstands extreme temperatures

Keystone KTAT-375-480-277 /A-DP 480V to 277V Step-Down Auto-Transformer Green Creative Lighting • Color Stability: LED colorShineRetrofits Input: The Keystone KTAT 375 480 277 A DP Step Down Auto Transformer safely converts 480V to 277V for lighting applications. It works with LED, T5, T8, CFL, and electronic HID ballasts operating at 277V input. Built with thermal protection, a 105C insulation rating, and low power consumption, it ensures reliable performance. UL and cUL approved, this transformer is backed by a 5 year warranty. Features: Non Isolated Autotransformer 5