Keystone dimmable 4.5 watt Vintage 2200K ST-19 LED bulb generates as much light as a 40 watt incandescent filament ST-19 bulbs.
- Saves 35.5 watts compared to a 40 watt ST19 filament bulb
No lead or mercury for easier disposal and a better environment
Long life - Rated to still put out 70% as much light after 15,000 hours of operation as it does when brand new
- Compatible with Lutron MACL-153M, AYCL-153P and DVCL-153P dimmers with a maximum load of 150 watts
Not for use in enclosed fixtures because heat build up will shorten life. Do not "hot swap" this bulb. Turn off fixture before replacing existing bulb.