MR11 GU4.0 LED spotlight bulb

Continue to enjoy high power light but without the high energy use in the form of this MR11 GU4.0 LED spotlight bulb which uses an Epistar chip. The energy reduction aspects of this bulb is that it uses around just 10% of the power that incandescent bulbs use. That is because they do not waste energy in unwanted heat production that is required from incandescent bulbs due to light production being produced through the heating up of a metal filament. This reduction of wasted heat is what allows LED bulbs to produce the same levels of lights as incandescent bulbs while using as much as 90% less energy! These produce around 160 - 170 lumens of light which is equivalent to a 20 - 25 watt incandescent bulb and they have a beam angle of 120 degrees. Because they use light emitting diodes, there is far less that can go wrong.  Most incandescent bulbs fail because the brittle metal filament inside fails is continuous heating and cooling down.  However, LED bulbs do not use brittle metal filaments and therefore their lifespan is much longer and these are actually designed to give you 40,000 hours of use before they are likely to fail and need replacing.

Item No.: MR11-12S2-G

Lamp base: GU4.0

LED: 12SMD 2835

Power: 1.8W±10%

Voltage: AC/DC 12V

Luminous flux: 170LM±10%

Viewing angle: 120 degree

Working current: 42mA±5%

Color Rendering Index (Ra): ≥80

Power factor: ≥0.4

Dimensions: 28x38mm

Color: Warm white/Natural White/White

Color temperature: 2700-3500K/3500-5000K/5000-7000K

Certificate: CE, RoHS

Warranty: 2 years