Q: From the transformer will work?
A: Yes, the LED lamp can be supplied with power from the transformer, but the voltage provided by the transformer must be DC12V or DC10-14V within its safe voltage range.
Q: Does the LED lamp need "+""-" polarity connection?
A: Yes, please see the connection diagram on the product details page for the polarity connection of the LED lamp.
3-15w LED bulb set (5pcs)
By Haotiancheng
Features and specifications:
Features
Power: 3W 5W 7W 9W 12W 15W
Voltage: DC 12V
Socket: E27
LED chip model: SMD 2835
Color rendering index: Ra 80
Color temperature: Cold white 6000-6500 K,warm white 3000-3500K
Beam angle: 270 degrees
Lifespan: 50,000 hours
12 volt LED lamp can use battery or solar energy
led lamp 12v Suitable for camping lighting,battery light,solar light
LED 12V lamp Suitable for outroom,garden
12 volt light bulb Suitable for night market
Parameters
Showcase
led lampe
lampara led
Bulb design
Light transmittance up to 95%
E27 Base type
Good electroplating and rust prevention
How to use
The wiring diagram shows the correct way to use
The positive electrode of the 12 volt battery is connected to the metal part of the bulb top (see picture)
Connect the negative electrode of the 12 volt battery to the metal part on the side of the bulb (see picture)
Bulbs at a constant voltage of 12 Volts. "+" should be on the heel, "-" on the socket (thread) otherwise it will not burn
Application scenario
applicable cold storage,tunnel,12 voltbattery,mine,ship and solar energy,locomotive,et
Эта светодиодная лампа имеет две цветовые температуры, холодный белый и теплый белый, мощность 3W, 5W, 7W, 9W, 12W, 15W, светильник LEDнй со встроенной схемой постоянного тока, отсутствие мерцания, длительный срок службы, высокая яркость. В оболочке светодиодного светильника используется технология пластика и алюминия, что обеспечивает хороший теплоотвод. лампочки для дома, или лампочки на авто.
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