Features:

* You will get a new and high quality COB LED Chip Light!

* Made of high quality materials, high quality manufacturing process, sturdy and durable, excellent service life!

*Low calorific value, reduce power consumption, save electricity bills, significantly reduce carbon emissions, greatly reduce maintenance costs, and have a long service life
*Instant start, no flicker, stable light source, high brightness, light is harmless to skin and eyes.
*Suitable for homes, museums, shopping malls, studios, exhibition lighting, etc.

Luminous surface size: 10 (mm)
Luminous flux: 100LM/W (lm)
Color rendering index: 75
Forward voltage: 24-36 (V)
Reverse voltage: 24-36 (V)
Rated current: 0.3 (A)
Luminous body size: 30*30 (mil)
Lighting angle: 140 (°)
Luminous efficiency: 90 (lm/W)
Thermal resistance ≤5 (°/W)
Maximum allowable junction temperature: -35 to 80 (°)
Voltage temperature coefficient: 80 (mV/°C)
1000 hours conventional aging: 85 (%)
6000 hours conventional aging: 3 (%)
10W:
Input current: 280-300mA
Input voltage: DC27-32V
50W:
Input current: 1400-1500mA
Input voltage: DC30-32V
100W:
Input current: 2800-3000mA
Input voltage DC30-32V

Package Content:

5x 10W COB LED Chip Light or 2x 50W COB LED Chip Light or 1x 100W COB LED Chip Light

Note:

1. Please check the size carefully before purchase.

2. Due to the difference of computer monitor, the color may be slightly different from the picture above. Thank you for your understanding.

3. Manual measurement, please allow 2-4mm error.

4. If you have any questions, please feel free to contact us, we will reply and help you solve it as soon as possible.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to Australia; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.