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Energy Saving Aluminium 5W 450LM CRI80 Bright G5.3 MR16 Cool White COB Spotlight

Energy Saving Aluminium 5W 450LM CRI80 Bright G5.3 MR16 Cool White COB Spotlight

Brand Name : Eastech
Model Number : AE-US005-53CW
Certification : CE, RoHS, SAA, C-tick, FCC, ETL, UL, TUV, PSE
Place of Origin : Anhui, China
MOQ : 500 Pcs (Models Mixed)
Price : USD3.90-5.45/Pc Exw
Payment Terms : T/T
Supply Ability : 100,000Pcs Per Month
Delivery Time : 20 Days
Packaging Details : In Carton, 28 X 28 X 32CM, 100Pcs / CTN
Model : COB Spotlight - Ultra Bright Series
LED Chip : 1Pc * 5W Epistar COB
Lamp Power : 5W
Luminous Flux : 450LM
Color Temp. : Cool White (6000-6500K)
CRI (Ra>) : 80
Base Type : G5.3 / MR16
Input Voltage : DC12 / 24V
Material : Cold-forging Aluminium (1070 Pure Aluminium) + PMMA
LED Driver Type : Isolated CC
Beam Angle : 30° / 60°
Dimension : Φ50 * 52mm
Life-span : >35,000Hrs
Application : Indoor
Warranty : 3 Years
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Energy Saving Aluminium 5W 450LM CRI80 Bright G5.3 MR16 Cool White COB Spotlight

Product Pics:

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 brightness
  • Premium PMMA optical lens, uniform light distribution & high light transmission
  • High grade isolated constant current driver, flicker free
  • Soft light, no glare & eye-shield

Technical Parameters:

ModelCOB Spotlight - Ultra Bright Series
Model No.AE-US005-53CW
Led Chip1Pc * 5W Epistar COB
Lamp Power5W
Luminous Flux450LM
Color TemperatureCool White (6000-6500K)
Other Optional Color TemperatureWarm White (2700-3200K), Natural White (4000-4500K)
CRI (Ra>)80
Lamp Body ColorMatt Silver
Base TypeG5.3 / MR16
Other Optional Base TypesGU10 / E27 / E14
Input VoltageDC12 / 24V
Main MaterialCold-forging Aluminium (1070 Pure Aluminium) + PMMA
LED Driver TypeIsolated Constant Current
Beam Angle30° / 60°
DimensionΦ50 * 52mm
Application EnvironmentIn 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 Halogen Bulb

Good CRI(Ra>) 80, and CRI90 Optional

Isolated Constant Current Driver for Worldwide Use and Stable Performance

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 25,000Hrs

ManufacturerAnhui Eastech Light Industry Co., Ltd.
CertificationCE, RoHS, SAA, C-tick, FCC, ETL, UL, TUV, PSE
Warranty3 Years

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 following chart:

Light SourceColor Temperature
Candle Light2000K, the warmest light source of all measures around 2000 degrees Kelvin
Sunlight at Midday5500K, the whitest light of all measures approximately 5500 degrees Kelvin
CFL & Fluorescent2700K to 6500K
LED2700K to 7000K
Overcast Sky6500K 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 light source.
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 SourceAchievable CRI
Incandescent / Halogen>95
T8 Linear Fluorescent75-85
Cool White Linear Fluorescent62
Compact Fluorescent82
Standard Metal Halide65
Standard HPS22

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 poor.

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 meter.

Packaging Details:

  • 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:

Company Profile:

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.

Quality Control:

  • 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 before packaging.

Trade Terms:

  • 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 arrive.
  • By air cargo take about one week to arrive.
  • By sea take about a month to arrive.
  • Depending on your actual requirements.

Our Services:

  • 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.

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