70W High Power LED 35mil Epistar LED Chip 70 CRI Natural Wh
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact Now| Place of Origin: | China |
|---|
Epistar 35mil 6500lm 70W high power led for high bay light
Quick Detail:
- 70W power consumption
- 30-34V Voltage, max 2450mA
- Epistar 35mil led chip
- Warm white/Neutral white/Cool white optional
- Light efficiency 90-100lm/W, Ra>70
- Size 40mmx40mm
- Working temperature -40—65℃
- Beam angle 120°
- CE, RoHS, EN62471 compliance
- 2 years warranty
70W High Power LED 35mil Epistar LED Chip 70 CRI Natural White
Description:
- 70W High power led module, 40mmx40mm, easy assemble
- Red copper led base, excellent thermal dissipation
- Epistar led chip, reliable quality
- High light efficiency up to 100lm/W
- 1.2mil 99.99% gold wire, high quality ensured.
- Widely used in flood light, street light, high bay light
Applications:
- Flood light
- High bay light
- Street light
- Other outdoor lighting
Specifications:
Package Dimensions
Equivalent circuit diagram
Notes:
1. All dimensions are in millimeters.
2. Tolerance is ±0.25 unless otherwise noted
Electrical/Optical Characteristics (At TA=25°C)
|
Parameter |
Symbol |
Conditions |
Min. |
Avg. |
Max. |
Units |
|
Luminous Flux |
Φ |
IF=2450mA |
6300 |
-- |
7000 |
lm |
|
Color Temperature/ Color coordinates |
CCT |
IF=2450mA |
6000 |
-- |
6500 |
K |
|
Forward Voltage |
VF |
IF=2450mA |
32 |
-- |
34 |
V |
|
Thermal Resistance Junction To Board |
RΘJ-B |
IF=24500mA |
− − |
0.14 |
− − |
°C/W |
|
Reverse Current |
IR |
VR=34V |
− − |
− − |
2 |
μA |
|
Viewing Angle |
2Θ1/2 |
IF=2450mA |
− − |
120 |
− − |
Deg |
Absolute Maximum Rating(At TA=25°C)
|
Parameter |
Symbol |
Ratings |
Units |
|
Power Dissipation |
PD |
70 |
W |
|
Continuous Forward Current |
IF |
2450 |
mA |
|
LED Junction Temperature |
TJ |
120 |
°C |
|
Reverse Voltage |
VR |
34 |
V |
|
Operating Temperature Range |
TOPR |
-20°C To +60°C |
|
|
Storage Temperature Range |
TSTG |
-40°C To +100°C |
|
|
Manual Solder Temperature |
TSOL |
350°C± 20°C For 3~5 Seconds |
|
|
ESD Sensitivity |
ESD |
2000V BM |
|
NOTE: (Tolerance: Iv ±10%, λd ±2nm, Vf ±0.05V)
Competitive Advantage:
1. Top brand materials. We use copper LED base, Epistar 35mil LED chip, 1.2mil 99.99% gold wire, Japanese silicon gel and phosphor.
2. Mature production technique. We have a skillful engineering team, 8 years experiences. automotive die-bonding & wire bonding machines, exclusive technology patents, which ensure our products outstanding.
3. Strict quality control system. Our company is running under the ISO9001:2008 quality control system, we have very strict quality requirements during each procedure. Also, we have imported advanced quality testing equipments.
4. Severe quality testing. We have done some experiments to check our products quality. For example, we keep our LED boiling for 5 minutes in boiling water, then we test, it can still work. We keep our LED working in an oven, then we make the inside temperature cycle from -35 celcius degree to 105 Celsius degree, over 50 cycles, we test it, it can still work.
