Philips LED T8 InstantFit Lamps are an ideal energy saving choice for existing linear fluorescent fixtures. Benefits: • 50% energy savings vs F32T8 electronic instant start systems. • No mercury allowing for non-hazardous waste disposal. • Emits virtually no UV rays or IR. • Some models are glass-free for safer working conditions. • 5 year limited warranty (see www.philips.com/warranties for terms and conditions). • 2 F32T8 lamps operating on an electronic Instant Start system with a 0.88 Ballast Factor consumes 58 system watts. • 2 12W Philips LED T8 InstantFit lamps operating on an electronic Instant Start system with a 0.88 Ballast Factor consumes 29 system watts. The system watts saved is 58 - 29= 29 which equates to 50% energy savings. Features: • Instant on, no flicker or buzz. • Fits into existing fluorescent fixtures. • Compatible with Instant Start, Programmed Start, Dimmable, and Emergency ballasts eliminating the need for rewiring. This allows the fixture to maintain its original UL compliance. • Must follow guidelines for installation from Philips Installation Guide included with lamp shipment. Application: • Full light output in spaces with temperatures down to -22°F (-30°C) • Perfect for applications with frequent “on/off” switching cycles • Buildings that desire to be mercury free