Energy Saving Aluminium 5W 450LM CRI80 Bright G5.3 MR16 Cool White
4 Optional Base Types:
Eastech provides 4 optional base types for ultra bright series COB
spotlights, which are GU10, G5.3, E27 and E14.
Outstanding Features of Eastech COB Ultra Bright Spotlights:
- Epistar COB (Chip On Board) LED technoloy, energy-saving & more
- Premium PMMA optical lens, uniform light distribution & high
- High grade isolated constant current driver, flicker free
- Soft light, no glare & eye-shield
|Model||COB Spotlight - Ultra Bright Series|
|Led Chip||1Pc * 5W Epistar COB|
|Color Temperature||Cool White (6000-6500K)|
|Other Optional Color Temperature||Warm White (2700-3200K), Natural White (4000-4500K)|
|Lamp Body Color||Matt Silver|
|Base Type||G5.3 / MR16|
|Other Optional Base Types||GU10 / E27 / E14|
|Input Voltage||DC12 / 24V|
|Main Material||Cold-forging Aluminium (1070 Pure Aluminium) + PMMA|
|LED Driver Type||Isolated Constant Current|
|Beam Angle||30° / 60°|
|Dimension||Φ50 * 52mm|
|Application Environment||In Door|
|Operating Temperature||-30℃ - +50℃|
Energy-saving and Low Power Consumption, Save Energy Upto 80%
Environmental Friendly, No UV or IR, No Mercury or Lead
5W with 450LM, An Excellent Choice for The Replacement of 40W
Good CRI(Ra>) 80, and CRI90 Optional
Isolated Constant Current Driver for Worldwide Use and Stable
Cold-forging Aluminium (1070 Pure Aluminium) for Superior Thermal
Management with Excellent Heat Dissipation
Premium PMMA Optical Lens for Light Transmission High to 93%, and
Also Good & Uniform Light Distribution
For GU10 and G5.3 Types, Dimmable Optional (10% to 100%)
Over-current Protection, Short-circuit Protection, Over-voltage Protection, High Voltage Surges Protection
Material Test, 3000V High-voltage Test, 24 Hours Aging Test Before
Shipment, 100% Product Quality Ensured
Long Life-span > 35,000Hrs with 80% Lumen Maintenace at
|Manufacturer||Anhui Eastech Light Industry Co., Ltd.|
|Certification||CE, RoHS, SAA, C-tick, FCC, ETL, UL, TUV, PSE|
CCT (Correlated Color Temperature):
CCT stands for correlated color temperature and refers to the
appearance of white light, specifically how "warm" or "cool" it
looks. Color temperature is stated in degrees Kelvin (K) takes its
measurement from heating a black body radiator until it is white
hot, and the huge of light emitted from it is matched to the color
of the lamp.
Typical light sources and their color temperature shown as the
|Light Source||Color Temperature|
|Candle Light||2000K, the warmest light source of all measures around 2000 degrees
|Sunlight at Midday||5500K, the whitest light of all measures approximately 5500 degrees
|CFL & Fluorescent||2700K to 6500K|
|LED||2700K to 7000K|
|Overcast Sky||6500K to 7500K, an overcast sky casts a bluish light measuring
approximately 6500 to 7500 degrees Kelvin|
CRI (Color Rendering Index):
CRI, or Color Rendering Index, is a measure of how accurately a
light source is able to reveal the intrinsic colors of what it is
illuminating. Established in the 1960s, CRI is an extremely
important measurement for assessing the color performance of a
The CRI scale runs from 0 to 100, with a rating of 80 or above
typically being most desirable for indoor lighting applications.
Typical light sources and their CRI shown as the following chart:
|Light Source||Achievable CRI|
|Incandescent / Halogen||>95|
|T8 Linear Fluorescent||75-85|
|Cool White Linear Fluorescent||62|
|Standard Metal Halide||65|
Generally lighting with a CRI 80 to 90 is considered to be "very
good" while a CRI of 90 or greater are "excellent" that can be used
for tasks requiring very accurate color discrimination. Lighting
with high CRI is required for places like art galleries, museums or
jewelry stores where objects are on display. And for residential
lighting, there is no need of bulbs with a very high CRI,
especially in places like the living room or the kitchen, lighting
with a CRI of 80 is good. However LED lighting with a CRI 40-70 is
Ultra Bright COB Spotlight Structure Diagram & Dimension:
Cold-forging Aluminium (1070 Pure Aluminium) Heat Sink Advantages:
- Low density, light weight
- Excellent heat conductive index of 226w/m.k (heat conductive index
is used to describe the heat transmission speed inside of material.
The higher it is, the more heat can be transmitted to the surface
at the same time. Pure aluminium: 226w/m.k, die cast aluminium:
60-90w/m.k, plastic heat sink: 2-15w/m.k).
- Anodic oxidation surface treatment, anti-corrosion
- Long life-span of lamp ensured by excellent heat conductivity
- Commercial using: office buildings, factory, hotel, supermarket, hospital,
restaurant, exhibition, show room, jewelry shop, amusement park,
theater lighting, meeting room etc.
- Domestic using: living room, bathroom, bedroom, villa, gym, halway etc.
Note: Minimum distance from downlight to illuminated object is 0.5
- Each Spotlight in One Neutral Box
- 100 Boxes in One Carton
- Box Size: 5.5CM * 5.5CM * 7.2CM
- Carton Dimension: 28CM * 28CM * 32CM
- Gross Weight: 7.000Kg
- Net Weight: 5.300Kg
Production, Test & Delivery:
Engaged in the field of LED lighting, Eastech is dedicated to
manufacturing technically advanced, energy efficient and innovative
lighting products for all over the world.
Why Choose Eastech Products?
- Eastech is specialized in LED lighting technology and application.
And we have the in-house R&D team, performing continuous
product research and improvement from time to time.
- Eastech's products are certificated by the most prestigious
national and international institutes.
- Each procedure of the production process is conducting under strict
quality control system. Our QC inspect each lot of incoming
material and the finished products carefully, so that we can supply
the best products for customers.
- Our principle is to provide our customers the products with premuim
quality and competitive price.
- From the design to the production of our products, each procedure
is controlled by ourselves. In this way, we can control the product
cost optimally, offer client the best price and place our products
in the most competitive position. Win-win is the ultimate aim of
everything we do.
- 100% of the lamps will be tested and keep lighting for 24 hours to
test its quality reliablity, and we will also test its temperature
after 24 hour lighting.
- Then after it is cool we again test 100% of the lamps to see if
they still work well. Each lamp should pass all these QC procedures
- Payment term: T/T 30% deposit for production after order confirmed,
the balance after product ready before shipment. Or paypal for
small amount / samples.
- Lead time: normally in 10 to 15 days after deposit received.
- Sample policy: samples are always available for each model. Samples
can be ready in 3 to 5 days once payment received.
- Load port: Shanghai, China
- Discounts: we offer discount for large quantity.
Means of Transportation:
- Products shipped by DHL/TNT/FedEx/UPS express take 3 to 5 days to
- By air cargo take about one week to arrive.
- By sea take about a month to arrive.
- Depending on your actual requirements.
- For all your inquiries about our products or us, we will reply you
in detail within 24 hours.
- We own well-trained and professional sales & after-sale
services who can speak English fluently.
- We offer OEM services, can print your own logo on our products, can
customize the retail box, carton and other things.
- We have very experienced R&D engineers and we have strong
ability to do ODM projects.