12V MR11 LED Bulbs
Shop MR11 LED replacement bulbs for compatible 12V landscape lighting fixtures. Compare beam angles, brightness and light color to match your existing lamps or plan a new lighting effect.
Use our bulb identification guide or compare all 12V landscape replacement bulbs.
12V MR11 LED Bulbs Buying Guide
Choosing a MR11 LED bulb
MR11 identifies the lamp format. Check the exact base, overall dimensions, rated voltage range and AC/DC requirements before ordering. Base options vary: match the listed bi-pin or bayonet base to your fixture socket.
- Beam angle: a narrow beam concentrates light on a small feature; a wider beam covers more area.
- Light output and color: compare lumens and color temperature, and match nearby lamps when replacing part of an installation.
- Compatibility: verify transformer, dimmer and enclosure requirements on the individual product page. Dimming support varies by lamp.
Browse MR8 LED bulbs, MR16 LED bulbs or all 12V landscape LED bulbs. For other applications, explore all LED lamps and bulbs.
If your fixture specifies AR11, browse 12V AR11 LED replacement bulbs. Check the complete lamp designation and base rather than choosing by reflector size alone.
Identify the old bulb before ordering
Record the fixture model and the markings on the old bulb. Compare the base, overall dimensions and supply requirements before choosing brightness or color. Our landscape bulb identification photo guide helps distinguish reflector, bi-pin, wedge and other formats.
Check the replacement in the fixture
Test one compatible bulb before replacing a group. Confirm that the lens closes and seals seat normally, then compare the lighting effect after dark. Follow our landscape bulb replacement guide and the exact fixture instructions.