ماژول LED دایره ای COB مهتابی 10 وات 220 ولت

Description:
A COB LED (or chip-on-board LED) is a single device with many LED chips mounted on a thermally efficient substrate placed below a uniform phosphor coating. COB LEDs have a number of advantages over older LED technologies, such as Surface Mounted Device ("SMD") LEDs or Dual In-line Package ("DIP") LEDs. Each chip is a bare die – that is, the chip does not have its own lead frame, phosphor coating or lens. This means that the chips can be mounted extremely closely together on the substrate.  With a transparent substrate the LED chips may be installed "upside down" shining through for higher outcoupling. Typically they are glued to the substrate with UV setting glue, interconnects attached, and the encapsulant and phosphor applied in a single step with a back reflective coating applied to channel light out of the device.

Features:

Chip brand: Dachau

Thermal resistance: ≤5（°/W）

Rated current: 1(A)

Luminous surface size: 11(mm)

Light effect: ≥100LM/W

lamp beads: 24(imported flip chip)

Beam angle:140°

LM-80 test: No

Operating temperature: -30~+90C

life: ≥50000 hours

Anti-leakage level: ≥AC1750V

Surge protection level: (Differential mode ≥400V),(common mode: ≥2KV)

 

Color temperature range: 3000K-6000K（K）

Application:

Lighting street

Traffic lighting

Landscape lighting

shop vitrine

Store

Exhibition room

Indoor and outdoor lighting