Are G4 bulbs 240V?
G4 LED Bulbs 2Watt, AC 220-240V, Cool White 6000K LED Lamps, 20 Watt Halogen Bulbs Equivalent, 360°Beam Angle, 200lm, Non Dimmable, Pack of 10.
How many watts is a G4 bulb?
Compare with similar items
| This item G4 LED Bulb 2 Watt Equivalent to 20W T3 Halogen Bulb Replacement, JC Type Bi-Pin Base, AC/DC 12V Daylight White 6000K Mini G4 LED Light Bulb (10 Pack) | |
|---|---|
| Voltage | 12.00 volts |
| Wattage | 2.00 watts |
Do 240V LED downlights need a transformer?
All mains powered LED bulbs require a transformer. Depending on the bulb type, the transformer/driver may be built in to the bulb casing or may be located externally. The purpose of the transformer is to reduce mains voltage (240V) to the desired level relative to the bulb being powered (e.g. 12V or 24V).
Do LED lights require a transformer?
How bright is a G4 bulb?
The G4 LED bulb has 1 LED that emits up to 105 lumens of cool white (6500K), natural white (4000K), or warm white (2700K) color.
What type of transformer is used for LED lights?
There are two basic types of LED transformer: constant current and constant voltage: A constant voltage LED driver (ie transformer) will output exactly 12.0V DC. 12V LED spotlight bulbs and other 12V powered LED units can be connected in parallel to such a driver.
What are G4 LED bulbs used for?
Products G4 LED Bulb These bulbs are used in chandeliers, wall sconces, ceiling lights, under cabinet lights, decorative lights, landscape lights, and other light fixtures or lighting systems in which the low voltage (12V) power supply is readily available.
Can G4 bulbs be dimmed?
Unlike many other G4 LEDs on the market, they are almost an identical size to a traditional halogen bulb at 9mm x 26mm (35mm including pins). These LED dimmable bulbs are designed to work best when paired with a low load transformer.