3 Watt LED MR11 Bulb - 210 Lumens - GU4 Base - 12V
3 Watt LED MR11 Bulb - 210 Lumens - GU4 Base - 12V
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Specifications
MR11 LED Bulbs FAQs
What is an MR11 LED bulb and where is it used?
MR11 is a compact 35 mm reflector lamp used in small accent fixtures, display cases, and tight landscape spots where MR16 is too large.
Which bases and voltages are common for MR11 LEDs?
Most MR11s use a GU4 bi‑pin base at 12 V AC/DC. Always match the base and voltage to the fixture’s socket and power source.
How bright are MR11 LEDs and what beam angles are available?
Expect ~150–400 lumens with narrow (10–15°), medium (24–36°), and wide beams. Choose the beam to fit the target without spill.
Are MR11 LEDs dimmable and which transformers work best?
Many models dim with compatible low‑voltage dimmers when paired with the right transformer. Check the lamp’s tested list for smooth low‑level control.
Can MR11 lamps be used in enclosed or damp fixtures?
Use only in enclosed or damp fixtures if the lamp is rated for those conditions. Verify ambient temperature and spacing for heat management.
What color temperatures and CRI should I choose?
2700–3000K gives warm accent light; 3500–4000K is neutral for retail or task; CRI 90+ improves color on art and merchandise.
Will MR11 LEDs work with electronic or magnetic transformers?
Quality MR11 LEDs work with magnetic transformers and many modern electronic types. Minimum load and inrush can affect compatibility—verify specs.
Do MR11 bulbs have GU10 versions like MR16s?
MR11s rarely use GU10; that twist‑lock base is common on MR16 line‑voltage lamps. Confirm your socket type visually before ordering.
How do I reduce glare and hot spots with small reflector lamps?
Use fixtures with snoots, louvers, or honeycomb lenses to cut direct view of the source. Aim carefully to avoid specular glare.
What certifications and warranties should I look for?
UL/ETL listing, Title 20/JA8 where required, and a clear 3–5 year warranty with lumen/CRI data indicate quality.
