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Keystone Technologies MR Bulbs

Keystone Technologies offers a variety of MR bulbs to light your residential and commercial spaces. Their offerings include 6.5 and 7.5W LED MR16 bulbs with flood, 15-, 25- and 35-degree angles. Shop Keystone Technologies MR Bulbs today at HomElectrical!

1-28 of 28 products

6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 4000K
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 4000K
$9.93Each
KT-LED7MR16-VNS-940 /G2
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 4000K
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 4000K
$9.93Each
KT-LED7.5MR16-S-940 /G2
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 5000K
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 5000K
$9.93Each
KT-LED7MR16-VNS-950 /G2
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 3000K
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 3000K
$9.93Each
KT-LED7MR16-VNS-930 /G2
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 2700K
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 2700K
$9.93Each
KT-LED7MR16-VNS-927 /G2
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 5000K
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 5000K
$9.93Each
KT-LED7MR16-S-950 /G2
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 4000K
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 4000K
$9.93Each
KT-LED7MR16-S-940 /G2
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 3000K
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 3000K
$9.93Each
KT-LED7MR16-S-930 /G2
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 2700K
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 2700K
$9.93Each
KT-LED7MR16-S-927 /G2
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 5000K
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 5000K
$9.93Each
KT-LED7MR16-NS-950 /G2
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 4000K
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 4000K
$9.93Each
KT-LED7MR16-NS-940 /G2
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 3000K
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 3000K
$9.93Each
KT-LED7MR16-NS-930 /G2
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 2700K
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 2700K
$9.93Each
KT-LED7MR16-NS-927 /G2
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 5000K
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 5000K
$9.93Each
KT-LED7.5MR16-S-950 /G2
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 2700K
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 2700K
$5.35Each
KT-LED6.5MR16-S-827-GU10 /G2
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 3000K
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 3000K
$9.93Each
KT-LED7.5MR16-S-930 /G2
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 2700K
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 2700K
$9.93Each
KT-LED7.5MR16-S-927 /G2
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 5000K
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 5000K
$9.93Each
KT-LED7.5MR16-NS-950 /G2
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 4000K
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 4000K
$9.93Each
KT-LED7.5MR16-NS-940 /G2
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 3000K
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 3000K
$9.93Each
KT-LED7.5MR16-NS-930 /G2
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 2700K
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 2700K
$9.93Each
KT-LED7.5MR16-NS-927 /G2
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 5000K
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 5000K
$7.64Each
KT-LED6MR16-S-850 /G2
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 4000K
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 4000K
$7.64Each
KT-LED6MR16-S-840 /G2
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 3000K
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 3000K
$7.64Each
KT-LED6MR16-S-830 /G2
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 2700K
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 2700K
$7.64Each
KT-LED6MR16-S-827 /G2
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 5000K
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 5000K
$5.35Each
KT-LED6.5MR16-S-850-GU10 /G2
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 4000K
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 4000K
$5.35Each
KT-LED6.5MR16-S-840-GU10 /G2
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 3000K
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 3000K
$5.35Each
KT-LED6.5MR16-S-830-GU10 /G2

1-28 of 28 products

6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 4000K
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 4000K
$9.93Each
KT-LED7MR16-VNS-940 /G2
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 4000K
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 4000K
$9.93Each
KT-LED7.5MR16-S-940 /G2
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 5000K
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 5000K
$9.93Each
KT-LED7MR16-VNS-950 /G2
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 3000K
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 3000K
$9.93Each
KT-LED7MR16-VNS-930 /G2
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 2700K
6.5W LED MR16 Bulb, GU5.3, 15 Degree Beam, 500 lm, 12V, 2700K
$9.93Each
KT-LED7MR16-VNS-927 /G2
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 5000K
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 5000K
$9.93Each
KT-LED7MR16-S-950 /G2
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 4000K
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 4000K
$9.93Each
KT-LED7MR16-S-940 /G2
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 3000K
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 3000K
$9.93Each
KT-LED7MR16-S-930 /G2
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 2700K
6.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 500 lm, 12V, 2700K
$9.93Each
KT-LED7MR16-S-927 /G2
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 5000K
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 5000K
$9.93Each
KT-LED7MR16-NS-950 /G2
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 4000K
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 4000K
$9.93Each
KT-LED7MR16-NS-940 /G2
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 3000K
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 3000K
$9.93Each
KT-LED7MR16-NS-930 /G2
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 2700K
6.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 500 lm, 12V, 2700K
$9.93Each
KT-LED7MR16-NS-927 /G2
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 5000K
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 5000K
$9.93Each
KT-LED7.5MR16-S-950 /G2
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 2700K
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 2700K
$5.35Each
KT-LED6.5MR16-S-827-GU10 /G2
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 3000K
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 3000K
$9.93Each
KT-LED7.5MR16-S-930 /G2
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 2700K
7.5W LED MR16 Bulb, GU5.3, 35 Degree Beam, 570 lm, 12V, 2700K
$9.93Each
KT-LED7.5MR16-S-927 /G2
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 5000K
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 5000K
$9.93Each
KT-LED7.5MR16-NS-950 /G2
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 4000K
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 4000K
$9.93Each
KT-LED7.5MR16-NS-940 /G2
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 3000K
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 3000K
$9.93Each
KT-LED7.5MR16-NS-930 /G2
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 2700K
7.5W LED MR16 Bulb, GU5.3, 25 Degree Beam, 570 lm, 12V, 2700K
$9.93Each
KT-LED7.5MR16-NS-927 /G2
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 5000K
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 5000K
$7.64Each
KT-LED6MR16-S-850 /G2
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 4000K
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 4000K
$7.64Each
KT-LED6MR16-S-840 /G2
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 3000K
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 3000K
$7.64Each
KT-LED6MR16-S-830 /G2
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 2700K
6.5W LED MR16 Bulb, GU5.3, Flood, 460 lm, 12V, 2700K
$7.64Each
KT-LED6MR16-S-827 /G2
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 5000K
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 5000K
$5.35Each
KT-LED6.5MR16-S-850-GU10 /G2
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 4000K
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 4000K
$5.35Each
KT-LED6.5MR16-S-840-GU10 /G2
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 3000K
6.5W LED MR16 Bulb, GU10, Flood, 500 lm, 120V, 3000K
$5.35Each
KT-LED6.5MR16-S-830-GU10 /G2

Do MR16 LED bulbs need a transformer?

Yes, MR16 bulbs do need a transformer. This is because LED MR16 bulbs do not run on standard line voltage. Most MR16 bulbs need a transformer from line voltage to 12V AC/DC. The transformers must be either magnetic (L type) or electronic (C type) to power the lamp.

What is the difference between GU5.3 and GU10?

The main difference between GU5.3 and GU10 bulbs is the spacing between the pins. The GU10 has 10mm spacing while the GU5.3 has 5.3 mm spacing. Another difference is that the Gu5.3 uses a push in method for its prongs while the GU10 uses a twist and lock method to install. A GU5.3 needs a 12V transformer to function. A GU10 on the other hand, runs on 240V which happens to be the same as a home’s electricity meaning you will not need a transformer.

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