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Factory wholesale 3-4v round cob light source 50mm diameter white led double ring light board 3.7V 2W led
Price section
Price from:
26,372 so'm
Correlated color temperature
Cold White 6500K
Medium White 4200K
Warm White 3000K
Red Light
Blu-ray
Green light
Guaranteed delivery time
If we are 45 days late, you will receive your order for free. More details
Always in touch with you
We will answer any questions every day.
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We will accept payment by any card
BNPL available
About the product
Characteristic
- Origin
Shenzhen, china
- Rated current
0.8
- Power
2
- Luminous flux
300
- Item number
COB5042
- Brand
Other
- Overall dimensions
50
- Model
COB5042
- Is it imported?
No
- Reverse voltage
12
- Thermal resistance
≤10
- Forward voltage
3-4
- Order number
COB5042
- Color rendering index
70
- Luminous angle
120
- Luminous efficiency
110
- Chip size
10*21
- Chip brand
San'an
- Luminous surface size
42
- Substrate material
Ordinary aluminum substrate
- Color tolerance
5
- Wire material
Gold thread
- Glue brand
Jinhang
- Fluorescent powder brand
American intel
- Color temperature range
2800-6600K
- Maximum allowable temperature
100
- 1000 hours of routine aging
100
- 6000 hours of routine aging
95
- Is it passed lm-80 test
Yes
- Electrostatic breakdown voltage (esd)
10
- There are authorizable private brands
Yes
Description
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Characters
Properties
- Origin
Shenzhen, china
- Rated current
0.8
- Power
2
- Luminous flux
300
Description
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