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Description
Epistar 35mil 1800lm 20W high power led module for led flood light
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Quick Detail:
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# 20W power consumption
# 30-34V Voltage, max 700mA
# 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
Energy Saving 20W 1800lm Epistar LED Chip Warm White For Flood Light
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Description:
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# 20W High power led module, 40mmx40mm, easy assemble
# Red copper led base, excellent thermal dissipation
# Epistar led chip, lower cost but good reliability
# High light efficiency up to 120lm/W (subject to chip brand)
# 1.2mil 99.99% gold wire, high quality ensured.
# Widely used in flood light, flash light, stage light, etc.
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Applications:
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# Flood light
# Track light
# Other outdoor lighting
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Specifications:
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Electrical/Optical Characteristics (At TA=25°C)
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Parameter | Symbol | Conditions | Min. | Avg. | Max. | Units |
Luminous Flux | Φ | IF=700mA | 1800 | -- | 2000 | lm |
Color Temperature/ Color coordinates | CCT | IF=700mA | 5000 | -- | 7000 | K |
Forward Voltage | VF | IF=700mA | 30 | -- | 34 | V |
Thermal Resistance Junction To Board? | RΘJ-B | IF=700mA | ? ? | 0.5 | ? ? | °C/W |
Reverse Current | IR | VR=34V | ? ? | ? ? | 2 | μA |
Viewing Angle [1] | 2Θ1/2 | IF=700mA | ? ? | 120 | ? ? | Deg |
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?Absolute Maximum Rating(At TA=25°C)
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Parameter | Symbol | Ratings | Units |
Power Dissipation | PD | 20 | W |
Continuous Forward Current | IF | 700 | 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 |
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NOTE: ?(Tolerance: Iv ±10%, λd ±2nm, Vf ±0.05V)
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Package Dimensions
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Equivalent circuit diagram
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Notes:
1. All dimensions are in millimeters.
2. Tolerance is ±0.25 unless otherwise noted
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Competitive Advantage:
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1. Top brand materials. We use copper LED base, Bridgelux 45mil LED chip, 1.2mil 99.99% gold wire, Japanese silicon gel and phosphor.
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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.
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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.
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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.
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Read More
Shenzhen Lepower Opto Electronics Co.,Ltd
COB LED Module
Address: 5/F, Bldg. B, Tongfukang Industrial Park, Shiyan, Bao閳ユ獌n District, Shenzhen, 518108,China,
Shenzhen, Guangdong
China, 518000
Tel: 86-755-29682980
Fax: 86-755-29682900
