General Description: Philips 13 watt energy saving compactfluorescent R20 light bulb designed to replace a 50 watt R20 incandescent light. It has a CRI of 80 and the color temperature of 2700K. It is not dimmable.
13 Watt R20 Compact Fluorescent Light Bulb
Man. Part #
Maximum Overall Length
Full product name
13W Med EL/A R20 ALTO 1CT
Medium [Single Contact Medium Screw]
Rated Avg. Life [3 hr Start]
Max Overall Length (MOL) - C
Similar look and light output as a 50 Watt incandescent R20 reflector flood.
Diffused, Soft White Light - Wide flood provides smooth, even lighting without hot spots.
2700K color similar to incandescent light bulbs
Only 1.5 Mg of mercury
Super Long Life - Lasts 6 years, based on 3-4 hours average daily usage, 7 days per week (up to 7 times longer than standard incandescent lamps).
Energy Savings - Saves up to 75% in electricity costs compared to incandescent lamps.
ENERGY STAR Qualified. Energy Saver
Ideal for recessed and track lighting fixtures, indoors and outdoors.