Description

The Energizer R63 is a 7.3W LED reflector bulb with an E27 screw base, producing 806 lumens at 2700K warm white. The R63 designation refers to the 63mm diameter reflector shape, which directs light forward in a controlled beam rather than scattering it in all directions like a standard GLS bulb. This makes it suited to recessed downlights, track lighting and spotlights where focused illumination is needed.

Non-dimmable by design, the bulb provides consistent 806-lumen output from switch-on, with no warm-up period. At 7.3W it replaces 60W incandescent reflector bulbs at roughly one-eighth of the power consumption, while the 2700K colour temperature matches the warm glow of traditional tungsten filament bulbs. The bulb fits standard UK E27 lamp holders found in most domestic and commercial recessed ceiling fittings.

The reflector housing is coated internally with a silver finish that bounces light forward through the fros