BALLAST COMPATIBLE HYPERION. DUAL-END LED T5 TUBE INSTALLATION INSTRUCTIONS 3 waning RISK OF ELECTRIC SHOCK. DISCONNECT MAIN POWER AT FUSE OR CIRCUIT BREAKER BEFORE INSTALLING OR SERVICING THE FIXTURE. DO NOT INSTALL THIS FIXTURE IN A PRE HEAT LUMINARY. NOT SUITABLE FOR ENCLOSED LUMINARIES. THIS FIXTURE ONLY OPERATES ON ELECTRON C BALLAST. IF THE FIXTURE DOES NOT LIGHT WHEN THE LUMINARY [S ENERGIZED, REMOVE FIXTURE FROM LUMINARY AND CONTACT THE L AMP MANUFACTURER OR QUALIFIED ELECTRICIAN. RISK OF FIRE.