Technical proposal of LED driver

Since LED lamp beads are semiconductor devices started with low voltage, thus the basic requirement is adopting the low-voltage power supply to match the device and also requiring continuous constant current (too high current accelerating the light fades and the lamp turning dark even burned within a short time).

Technical proposal of LED driver

 Currently there are three LED driver power supply technical solutions:

1, RC Buck: program is simple, small devices, low cost, not constant. The main application 3W LED lamp configurations and below, and the risk of breakdown caused by leakage of light board exists, it requires light body shell structure must be insulated;

2, Non-isolated power supply: moderate cost, IC constant current, but there are also dangerous leakage breakdown light board, and therefore also requires structural shell lamp body must be insulated.

3, Isolated power supply: high cost, IC constant current, good security.

In order to achieve a better light efficiency for LED panel light, the light strings are generally in elongated bar structure so as to protect the LED lamp cooling needs. Now the all-aluminum structure is more often adopted as a chamber and as a heat sink. Aluminum lamp body is generally non-insulating, therefore isolated power supply should have been used in order to be secure and also provide continuous constant current to protect the long-life of lamp beads.

6w led glass panel light ceiling recessed home lighting

6w led glass panel light ceiling recessed home lighting

6w led glass panel light ceiling recessed home lighting Specification:

Optics Parameters 

Light Source

12pcs SMD 5630

Luminous Flux(lm)

540-600lm

Color Temperature (K)

Warm White:2700-3500K

Cold White:6000-6500K

CRI(Ra)

More Than 80Ra

Lighting Angle

120

Electric Parameters

Input Voltage(V)

85-265VAC

Frequency(Hz)

50/60 Hz

Total Power(W)

6W

Power Factor

More Than 0.8

Structure Parameters

Material

Aluminum + Acrylic Cover

Size(mm)

Φ98×36

Cutout Size: Φ75

Net Weight(g)

200

Advantages

  1. LED panel light use eco-friendly material to design,The lighting has uniform panel glows by high luminousness reflector.Bright light is completely flat output.The luminous angle is wider.
  2. Long life:up to 35000 hours,reduce replacement expense.
  3. Efficiency energy saving,high brightness,No IR,UV or other radiation.
  4. Product variety,Attractive design,Convenient installation.

Application

Commercial shops, hotels, exhibition halls, office and other places emphasis Home Furnishing lighting

6w led glass panel light ceiling recessed home lighting

20W Led Panel Light AC85-265V Square Led ceiling Light

20W Led Panel Light AC85-265V Square Led ceiling Light

20W Led Panel Light AC85-265V Square Led ceiling Light Specification:

Brand new 100%
Square shaped design
Input Voltage: AC85 ~ 265V
Translucent panels: PC
Heat Sink Material: Casting aluminum alloy
Color: White (5500-6500K) /Warm (2800-3500k)

Lumen: 20w 1800lumens
Body temperature: <60C

LED working temperature: <40C

Life: 50,000 h
Safety assurance: CE, RoHS

20W Led Panel Light AC85-265V Square Led ceiling Light Features:

Long lifespan
Instant start, no flashing
Solid State, shockproof
Save power more than 90% by ordinary bulbs
Long time working, 12 hours/day is perfect, produce low heat
No RF Interference
No mercury or other hazardous materials, accord with RoHs
Working environment -20C – 65C, suitable for unusual climate

Low maintenance cost

This ceiling light used of Acrylic which not only makes the light soft, protect eyes, but also safe and long lifespan. Save more than 90% of power consumption without losing any brightness.

Application:
Perfect for living room, store, super market, office, store, exhibition, dance halls, bars, or home use and other lighting and decoration.

Note:
This led down light lamp is white light, and with easy use power plug which is more safer than the others

2014 Hot Sale Untra Thin LED Panel With Free Shipping

2014 Hot Sale Untra Thin LED Panel With Free Shipping

2014 Hot Sale Untra Thin Ceiling Recessed/Suspended 600×600 LED Panel With Free Shipping

2014 Hot Sale Untra Thin LED Panel With Free Shipping Specification:

Item Type:Panel Lights
is_customized:Yes
Brand Name:FR
Body Material:Aluminum
Features:Suspended 600×600 led panel
Usage:Industrial
Warranty:2
Luminous Flux:2700
Wattage:36
Certification:CE,RoHS
Is Dimmable:No
Voltage:110-240V
Beam Angle(°):120
Power Source:AC

2014 Hot Sale Untra Thin LED Panel With Free Shipping Features:

1.Power:36W

2.Dimension:600x600x10mm

3.Material:Aluminum+PMMA

4.LED Chip:SMD3014

5.Lighting Color:Warm White/Pure White/Cool White

6.Lumens:2700lm

7.Lifetime :35000hrs

8.Usage :Indoor

2014 Hot Sale Untra Thin LED Panel With Free Shipping

Ultra thin design 18W LED ceiling panel light

Ultra thin design 18W LED ceiling panel light

Ultra thin design 18W LED ceiling recessed grid downlight / square panel light 225mm, 1pc/lot free shipping.

Ultra thin design 18W LED ceiling panel light Specification:

Net Weight(g) 440
Exterior Color White
Input Voltage(V) AC85-256V
Input Power(W) 18W
Led Driver External
Dimmable No
Correlated Color Temperature(CCT)(K) Warm White(2700K-3200K), White(6000K-6500K)
Emitting Color Warm White, White
luminous Flux (?)(LM) 1450-1550lm
Lifetime(Hour) 35000Hours
Light Source 90pcs SMD2835

Ultra thin design 18W LED ceiling panel light Features:

>Ultra thin design

>18W SMD2835 LED as light source

>Good light distribution, light more uniform

Light Source:
LED Bulbs
Item Type:
Panel Lights
Wattage:
18
Certification:
CE,EMC,RoHS
Voltage:
85-265V
Power Source:
AC
Input Voltage(V):
AC85-256V

Three state LED lighting design

LED lighting design of the first layer of the realm – the micro-surgery, to optimize the shape of the existing products on the basis of a section selling products or modify the shape of foreign products, but not from the reference material, must be kept on styling, plus bars here decorative lines, where the knife cut to avoid patent to lower prices to compete with reference materials, foreign called artists and designers, most of them stay in this stage.

Three state LED lighting design

LED lighting design of the second layer of the realm – Painted, learn the structure of ideas existing products, giving new styling elements, this layer of the realm of design often with a strong appearance of color, there is a certain recognition with features to meet this level of design Normal mostly engaged in design at least five years or more industrial designers, have some insight on the shape and feel.

The third layer of LED lighting design realm – reborn, from the structure, processes, materials itself introduce new innovations and points around this innovative design, there is a strong recognition of the appearance, and with the function of structural innovation, so the design is open style design, are eligible to compete for major domestic and international design competition and become the industry’s benchmark product, such as two years ago I designed clover garden lights garden lights will lead the new design trends.

Different realm of LED lighting design also caters to different levels with the positioning of the enterprise, each state has its corresponding designer market, but the future is more engaged in the third realm of LED lighting design project for the entire LED lighting industry bring more classics.

15W LED Downlight 365 Rotatable Design

15W LED Downlight 365 Rotatable Design

15W LED Downlight 365 Rotatable Design Specification:

Power 15W led downlight LED Type  COB
Voltage 100-240V LED Quantity   1PCS
SIZE 90*70MM Ra (CRI)   RA80
Material Aluminum Power Factor   0.95/230V Full Load
Beam Angle 40 Degree The IP rating   Ip20
Surface Color / Operation Temperature     20℃-+50℃
Color Temperature 2800-7000K Lamp working temperature    ≤75℃
Life Span  40000 Hours Service    Color Box, Printing
Warranty 3 YEARS Power supply circuit    Isolated CE

15W LED Downlight 365 Rotatable Design Features:

1   Dimmable Or Non Dimmable are available
2   Unique design for good heat elimination performance.
3   Energy saving:saving 80% than the traditional lights at the same brightness.
tions 1   Home and office lighting
2   Shopping mall lighting
3    Display case lighting
4   Under cabinet lighting
5   Board lighting
BEST SERVICE 1   24 Hours Online and Oncall Service
2   Well-trained and experienced staffs to answer your inquires in fluent English.
3   Protection of your sales area, ideas of design and all your private information.

Advantages:

1. Our factory is one of the leading manufacturers in Dongguan city With more 9 years design and manufacture experience.

2. Wholesale or customize are always welcome.

3. We welcome OEM ODM, ODM OEM experience More Than 7 Years

4.We provide thoughtful, prompt and safe services to every clients.

COB ceiling dimmable led downlight

COB ceiling dimmable led downlight

COB ceiling dimmable led downlight Specification:

LED Light Source CREE LED
Warranty(Years)   3
Working Lifetime(Hour) 50000
Input Voltage(V) 85-277
Dimmable 90-130/190-265VAC
Lamp Power(W) 40
Luminous Flux(lm) 3200-3500Lm
Lamp Luminous Efficiency(lm/w) 110
CRI (Ra>) 80
Color Temperature(CCT) WW(2700-3000K) W(4000-4500K) CW(5500-6500K)
Working Temperature(°C) -25  – – +50
Work frequency 50-60Hz
Lamp Body Material Aluminum
Beam angle 60degree
Power Factor(>) 90%
Optical efficiency 100-120Lm/W
Light body size 226*108mm    Installation hole:210mm
Installation hole D210mm
Protection class IP42

COB ceiling dimmable led downlight Features:

COB downlight
Voltage:85-277VAC
Beam degree:60
Dimension:226*108mm Installation hole:210mm
3years warranty

Dimmable Australian Standard 90mm 12w Led Downlight

Dimmable Australian Standard 90mm 12w Led Downlight

Dimmable Australian Standard 90mm 12w Led Downlight Specification:

Cutout 90-100mm
Power 7W
LED chip info SMD5630/14leds
Model No. HT-THE12WB
Size(OD × H) OD110xH50mm
Cutout 90-100mm
Power 12W
LED chip info SMD5630/24leds

 

LED chip brand Samsung / Epistar option
LED chip type SMD5630
Input AC85-265V 50-60Hz
Power Type Isolate constant current power supply
PF above 0.95
Operating Temperature below 20 centigrade to 40 centigrade
CCT 2800 to 6500K
CRI Ra above 80
Cover PC frosted cover
Finish color Silvery, Milk white
IP range IP44
Control system Leading /tralling edge, sensor, dali….etc

Dimmable Australian Standard 90mm 12w Led Downlight Features:

– energy saving than the traditional lights
– easy install. – no UV and IR
– cost saving and high efficiency light
– Pollution free, – no harmful elements such as lead or mercury
– no electromagnetic disturbance

Affordable Aluminum 5w cob led downlight

Affordable Aluminum 5w cob led downlight

Affordable Aluminum 5w cob led downlight Specification:

Light Source: LED
Item Type: Downlights
LED Light Source: COB
Warranty(Years): 3
Input Voltage(V): 85-265V
Lamp Power(W): 5
Lamp Luminous Flux(lm): 550-580
Lamp Luminous Efficiency(lm/w): 80
CRI (Ra>): 80
Color Temperature(CCT): Warm White
Working Temperature(℃): 40 – 80
Working Lifetime(Hour): 20000

Affordable Aluminum 5w cob led downlight Feratures:

1.Strict quality control
2.Long life span ,low cost of maintenance.
3.Quantity of LED can design as per client requirement.
4.High lumen led chip 10-12lm/pcs or 12-14lm/pcs on your option.
5.High power ,high brightness,high quality,high efficiency,up to 80% energy saving.
6.Instant start, no warm up time required, no noise, no flickering, protect your eyes;

CE ROHS Aluminum 5w cob led downlight
1. Power: 5w
2. Epistar COB
3. 3 Years gurantee
4. CE,ROHS