100pcs a Lot 1W Watt 45mil 3W High Power 130LM LED Light Diodes LED Bulb Chip SMD Spot Light Downlight Diode Lamp DIY Unit - AliExpress.io

Specifications

Brand Name

DT&ZM

High-concerned chemical

None

Power Source

Origin

Mainland China

Certification

CQC, CCC, ROHS, ce, pse, FCC

Luminous Flux

60-249, 249 Lumens & Under, Up to 249 Lumens

Voltage

0-5V, 3.2-3.4V

Occasion

LIVING ROOM

Shape

Round

Average Life (hrs)

50000

Length

8mm

Led Bulb Type

Spotlight Bulb

Beam Angle(°)

180 °

LED Chip Model

3w high power

Base Type

Wedge

Power Tolerance

Color Temperature

Cool White(5500-7000K)

LED Chip Brand

Cree

Item Type

LED bulbs

Color

Cold White,Warm White

Material

Aluminum Bracket and Four Golden thread

Use

Bulb, ceiling, lighting, and other lighting Products

Current

300-350mA(max)

lumens

130LM

Product Description

Hello, Respect Customer:
Thank you for shopping.

AliExpress Shipping :

1. Every Order Has Logistics Tracking Information !!!

2. Every order we will give you Thermal Conductive Paste as a Gift !

3. If you purchase more than 3 package, We will give you Extra 10pcs as a Gift again !

4. If you didn't receive the goods in the commitment of time.

We will full refund to the buyers, or Send a new product again !

5. We Promise that every LED Bead can light up.

Tips:

When used it ,please to do a good job of heat lamp bead,

it can prolong the life cycle of lamp bead !!!

1.Power: 3W 45mil High Power Lamp Beads ( Taiwan Imported Chip)

2. Material: Copper Bracket and Four Golden thread

3.Emitting color:White,Warm White,Cold White

4.Life Span : 50,000 Hours

5.With RoHS & CE Approved

6.Beam angle : 180 degrees

7.Luminous Flux: 130LM

8.Size: 45*45mm

9.Dimensions: Diameter 8mm Round

10.Output voltage: 3.2V-3.4V

11.Current product :300mA-350mA

12.Roduct Color temperature:3000-3200k (warm white)
6000-6500k (Cold white)

13.Welding process: the heating platform, hand soldering, times within three seconds

14.Applications : Bulb, Ceiling, Lighting, and other Lighting Products

15.High Power LED Instructions：

1, Please pay attention to the soldering iron grounding, the operation process, please wear static bracelet.

2, Electric soldering iron: soldering iron temperature does not exceed 260 ℃; soldering iron must be grounded, welding time of not more than 5 seconds.

3, The cooling shell is recommended with high-power led bracket with aluminum or copper heat sink, and the need for LED scaffold in the bottom with the flat heat sink connected to the application of high thermal conductivity of the thermal grease.

4, Please do the cooling work of the lamp beads, lamp beads surface temperature can not exceed 60 ℃, otherwise it will affect the lamp beads life.

5, In order to maintain current stability, extend lamp life, please use constant current drive.

Pros & Cons

Pros

Bulk pack of 100 diodes ideal for large-scale DIY lighting projects
Multiple global safety certifications including CQC, CCC, ROHS, CE, FCC, and PSE
Long 50,000 hour average lifespan for extended use
Includes free thermal conductive paste and extra diodes for bulk purchases

Cons

Only compatible with 3.2-3.4V DC power sources, requiring a converter for other voltage setups
180-degree beam angle is wide, making it less suitable for targeted spotlight applications
Luminous flux varies between 60-249 lumens per unit, leading to inconsistent brightness
The product description cuts off mid-sentence, leaving some key details incomplete

Common Questions

What material are these LED diodes made from?

They feature an aluminum bracket and four golden thread connections, with a Cree LED chip brand.

What voltage and current do these LED diodes require?

These diodes operate at 3.2-3.4V DC, with a maximum current of 300-350mA.

How many LED diodes are included in one order?

Each order includes a bulk pack of 100 LED diodes.

What lighting projects are these diodes suitable for?

They work for DIY bulb, ceiling light, downlight, spotlight, and other general lighting projects.

What shipping benefits or free gifts come with this order?

Every order includes free thermal conductive paste; buyers will also receive 10 extra diodes if they purchase 3 or more packages, and all orders come with logistics tracking information.