LED Spot Light QR111 with High Brightness Energy Saving and Long Life

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
200000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

LED Spot Light Description

LED Spot Light QR111is compatible with most fixtures and designed as a retrofit replacement alternative for halogen lamps or incandescent. They have massive energy savings versus traditional lamps and are superb replacements where standard incandescent or halogen lamps are in use such as: accent, display and general lighting applications in the hospitality industry.

Main Features of LED Spot Light

 *Meet CE, ROHS.
*Up to 80% energy saving compared with halogen or incandescent lamps.
*Extreme longer lifetime of 25,000 hours.
*State of the art LED-technology.
*Retrofit and compatible with existing fixtures with E27/GZ4 holder for easy installation.
*Maintenance free operation lasts up to 16 times longer than incandescent lighting.
*Centralized optical package provides high quality point source beam versus pixilated designs.

LED Spot Light Images

LED Spot Light QR111 with High Brightness Energy Saving and Long Life

LED Spot Light Specification

  

Product Code

LED source Brand

Rated Power

Luminous Flux

Color Temp.

CRI

Beam Angle

Central Light Strength

Rated Life

Base

Rated Voltage

Source color

Base Color

W

Im

K

°

cd

hr

QR111-D 11B G53/WW 24°

CREE

13

700

3000

85

24

3440

35000

G53

AC/DC 12V

Warm White

Silver

QR111-D 11B G53/CW 24°

CREE

13

830

6000

80

24

3850

35000

G53

AC/DC 12V

Cool White

Silver

QR111-D 16B G53/WW 24°

CREE

20

1050

3000

85

24

6200

35000

G53

AC/DC 12V

Warm White

Silver

QR111-D 16B G53/CW 24°

CREE

20

1200

6000

80

24

7500

35000

G53

AC/DC 12V

Cool White

Silver

 FAQ of LED Spot Light


*Why do LEDs have a higher initial cost than conventional light sources?

LEDs are made of electronic components which need to be packaged together to offer long lasting efficient light sources to the end user. Apart from the LED chip itself which has sapphire and gallium in the semiconductor, the process of packaging with materials like ceramic, rare earth phosphors, silicone, solder and gold wire add to the overall cost. White LEDs require further tests for calibration and standardisation.

 

*What are the economic advantages of using LEDs over conventional light sources?

Although the initial cost of conventional light sources is less than LEDs, they do not take into account the operational and maintenance cost of the lighting system. LEDs, having a longer life , reduce maintenance and lamp replacement cost.  This reduces cost of labour to replace lamps and the cost of new lamps at the end of lamp life cycle. LEDs, also consume less energy.  Thus the overall cost of a LED system can thus be significantly lower than conventional lighting systems. Most applications with LEDs offer a payback period as low as 3-4 years.

 

*What are the strategies in the development of LED technology that are helping to reduce the cost of LEDs in the future?

Some of the strategies reducing the cost of LEDs in the future are:

Reduction in the production process.

Simplification and reduction in the number of components.

Introduction of new materials.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Led lamp can use ordinary incandescent dimmers adjust brightness.
Because, currently on the market for the most part common dimmer and transformer is after cutting, and also is uneven levels, coupled with the decoration of the LED three bead lamp manufacturing estimate is not a big company, compatibility cannot guarantee, so the judgment on the basis of my experience, 99% installed, shoot the light will be flashing, if that move light will flash more severe; If you meet with protection do poorly LED lamp or dimmers, maybe, not LED lamp burned, is dimmer was burnt for high current.
Q:With current meter how to detect the led lamp lights, bad
Ammeter is used to inspect the led lamp lights, good or bad, don't bother
Q:The led lamp has been dark bright
Switch to the zero line, should be a wire into the switch, do you have the leakage floor on a line, so it caused the leakage current, the LED can shed light on small electricity.
Q:Aquatic plants cylinder light can use LED lamp?
Can carry out photosynthesis, aquatic plants,As for a professional player will not use led lighting as the lighting of the grass cylinder
Q:The sitting room bovine eye lamp with led lamp or led the ordinary light
Name is different, have no obvious boundary Real bovine eye lamp part is prominent in front of the condenser Average sitting room with normal LED lamp line, concrete can @ me
Q:Led courtyard lamp long good or single head
Long exposure area is better than single head relatively wide some.
Q:Motorcycle lens and the LED lamp can be installed at the same time, and shall not affect the circuit?
Can gm is 12 v, so long as you don't pick up ballast line can be connected in series, because you is the 12 v battery
Q:The classification of the LED lights
This should is to shoot the light, only the more unique diamond lens
Q:The 4 w LED shoot the light, can make the lamp of the study? Reading a book with
Don't know how your study? If play is not enough, afraid to see your eyes too tired, tired, you can put a few more,
Q:How many watts of suitable bedroom LED lights use?
So choose 3 goods 5 watts (like bright 5 watts). Color words, is Chinese, most of them choose white or warm white, rarely with warm light, directly with the western genes related to visual effect. General bedroom to bring some warm warm have emotional appeal, easy to fall asleep.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range