【Parameter】- The current of this LED chip bulb is 300mA, voltage is 27-30V and power is 9W; Chip bulb luminous flux is 120lm, luminous angle is 120, color temperature is 3000K. Type of light source chip with substrate is 5730 and the diameter is 50mm / 1.97-inch. 【High Quality Material】-This LED Chip Bulb is made of high quality Aluminum board, durable for daily use, low heat generating. 【Advantages】- The LED light board has low power consumption, high brightness, high LED power, power saving, low heat generation, saving energy, long service life and environmental protection. Instant starting, uniform light emission, no flicker, firm and shockproof. Lightweight and small size, easy to store and use. 【Wide Application】- This Aluminum Base Plate Panel is widely used in the replacement of LED downlights, track lights, ceiling light, flashlights, stage lights, spotlight, etc; Suitable for using in traffic lighting, landscape lighting, advertising lighting, indoor lighting, etc. 【Note】- The LED lamp board must be powered by constant current LED driving power supply, and the output parameters of the power supply are consistent with those of the lamp board; The LED lamp plate must be installed on the aluminum radiator, otherwise the lamp plate is easy to burn out at high temperature. Utoolmart LED Chip Bulb

Description
* This LED Chip Bulb is made of high quality Auminum board, durable for daily use, low heat generating.
* This Base Plate Panel has high Power LED, saving power, very low heat generating.
* Low consumption, high brightness, long service life, low consumption and high brightness.
* The LED lamp board is widely used in the replacement of ceiling light, downlight, spotlight, flashlights, stage lights, etc.
* The Light-emitting Diode chip needs a heat sink for cooling. When installing, apply thermal grease evenly on the contact surface between the bottom of the light source and the heat sink.
* The LED lamp board must be powered by constant current LED driving power supply, and the output parameters of the power supply are consistent with those of the lamp board.

Note
1. Do not light it without heatsink aluminum otherwise it will get damaged
2. The LED lamp board must be powered by constant current LED driving power supply, and the output parameters of the power supply are consistent with those of the lamp board
3. Please confirm the required size and material before purchase, and put it in the right place

Technical Parameters
* Product Name: LED Chip Bulb
* Material: Aluminum
* Type: 5730
* Current: 300mA
* Voltage: 27-30V
* Power: 9W
* Luminous Flux: 120lm
* Luminous Angle: 120
* Color Temperature: 3000K
* Diameter: 50mm / 1.97-inch

Package Content
* 1 Pcs x LED Chip