Guangmai Technology Co., Ltd.
+86-755-23499599
360 Degree Lamp Warm White/White Light 20 Watt B22 E27 LED Bulb

360 Degree Lamp Warm White/White Light 20 Watt B22 E27 LED Bulb

Item Name:LED DOB PCBA Boards 220VAC Input
Model Number: GMKJ-AC PCBA LED
PCB THICKNESS: 1.0MM
LAYERS: 1-3 Layers
Board material: Aluminum
Copper thickness: 1.0OZ
Design file format: Gerber
Brand: GMKJ LED

  • Description

    Our company will continue to create high quality 660 nm light, lumileds 3535, deep red 660nm led by adhering to the spirit of being sincere, better and newer, giving full play to our professional advantages. We take the accumulation of resources and capabilities with a competitive advantage as our starting point, and aim to expand our scale and improve our efficiency. We insist on sincerity and win-win principle and anticipate to create the glorious future hand in hand with you. We are committed to using modern management mode and business philosophy, give full play to our intelligence and spare no effort to provide the best quality service for new and old customers at home and abroad. We respect the equal rights of our employees and will try our best to provide development opportunities for all competent employees.

    Product Specs

    Item Name: LED DOB PCBA Boards 220VAC Input

    Place of Origin: ShenZhen, China

    Model: GMKJ-AC PCBA LED

    MOQ: 1000 piece


    Notes :

    1. Input AC170-275V,No need driver

    2. Integrated IC technology without electrolytic capacitors and transformers longer life

    3. Products are small, allowing more flexibility and more creative lighting design

    4. High power factor(>90%) and low total harmonic distortion easily through the EMC certification

    5. Power conversion efficiency overall program high light efficiency(>90lm/w)

    6. Suitable for dimmer dimming TRIAC dimming some electronic transfer

    7. Suitable bulb, candle lamps, downlights, ceiling lights


    Application:

    Widely used in Ceiling lighting, spotlight, Indoor Lighting, Special lighting,bulb light, tracking light,spotlight, floodlight, dinner lighting and so.


    PCB details:

    PCB layer

    1, 2, 4 or 6, up to 18 layers

    Board shape

    Rectangular, round, slots, cutouts, complex, irregular

    Board type

    Rigid, flexible, rigid-flexible

    Board material

    FR-4 glass epoxy, FR4 High Tg, RoHS compliant; Aluminum, Rogers, etc.

    Board cutting

    Shear, V-score, tab-routed

    Board thickness

    0.2 ~ 4.0 mm (±10%), Flex board: 0.01 ~ 0.25″ (±10%)

    Copper weight

    1.0, 1.5, 2.0 Oz (tolerance ±0.25 oz)

    Solder mask

    Double-sided green LPI, Also support red, white, yellow, blue, black

    Silk screen

    Double-sided or single-sided in white,yellow, black, or negative

    Silk screen min. line width

    0.006″ or 0.15mm

    Max board dimension

    20 inch *20 inch or 500mm*500mm

    Min. trace/gap

    0.10mm, or 4 mils

    Min. drill hole diameter

    0.01”, 0.25mm, or 10 mils

    Surface finish

    HASL, Nickle, Imm Gold, Imm Tin, Imm Silver, OSP etc.

    Min.slot width

    0.12”, 3.0 mm, or 120 mils

    V-score depth

    20-25% of board thickness

    Plated through holes

    Yes

    Design file format

    Gerber RS274X, 274D, Eagle and AutoCAD’s, DXF, DWG, Protel 99se


    PCBA Specs

    Power

    Size

    Lumi Flux

    LED

    Qty of leds

    PF

    Input voltage

    3W

    28mm

    270lm

    SMD2835

    6pcs

    >0.9

    Direct to AC220V

    5W

    30mm

    450lm

    SMD2835

    10pcs

    >0.9

    Direct to AC220V

    6W

    32mm

    540lm

    SMD2835

    10pcs

    >0.9

    Direct to AC220V

    7W

    35mm

    630lm

    SMD2835

    13pcs

    >0.9

    Direct to AC220V

    9W

    40mm

    810lm

    SMD2835

    20pcs

    >0.9

    Direct to AC220V

    12W

    44mm

    1080lm

    SMD2835

    24pcs

    >0.9

    Direct to AC220V

    15W

    44mm

    1350lm

    SMD2835

    22pcs

    >0.9

    Direct to AC220V

    Material

    aluminum plate base

    Dimmable

    Dimming by PMW

    Warranty

    3 years

    Certificate

    CCC CE and RohS

    Application

    Widely use in ceiling light, downlight, indoor light, bulb light, dinner light etc


    Pictures

    dob led1

    SMT Line

    2


    About GMKJ

    GMKJ main products includes COB LED, flip chip COB LED, 3030 SMD LED, EMC 5050 SMD LED, ceramic 3535 SMD LED, 1-5W K2 High Power Emitter, Horticultural full spectrum LEDs, LED PCBA and LED modules with lens. GMKJ provides full-range of technical and professional support for LED light source design, solutions and lighting applications.

    1


    Strong R&D Forces

    One of biggest R&D technical team of worldwide LED manufacturers. A strong R&D team of more than 40 experienced engineers.

    World standard CNAS Accredited Laboratory.

    Launch highly-competitive new products seasonally.

    Revolutionary launch for a full series of high power & high integration ceramic flip chip led & compact high power SMDs.


    Service & FAQ

    · Reply your inquiry within 12 working hours

    · Well-trained and experienced staffs to answer all your inquiries in fluent English.

    · Strict quality control procedures before shipment.

    · Customized design is available.OME and ODM are welcomed

    · Delivery the goods to our customer all over the world with speed and precision.

    1

    Q: What you need if pcb,pcba inquiry ?

    A: Pls kindly offer PCB gerber file and BOM list.If you do not have both and only the idea,we could also develop for you.

    We could do Copy Service too

    Q: What is your terms of payment ?

    A: Payment by Alipay in aliexpress,Paypal, Western union,T/T all are ok for us.

    Q:One Stop Service ?

    Yes:1.Fast and one-stop service

    2.Accept Design,Clone,OEM,ODM service

    3.PCB+Components+PCBA+Testing

    4.CE,ROHS,UL

    Our company insists all along the quality policy of 'product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff' and also the consistent purpose of 'reputation very first, shopper first' for 360 Degree Lamp Warm White/White Light 20 Watt B22 E27 LED Bulb. Our excellent corporate culture has brought us a lot of benefits and good social phenomena. Survive by quality and build brand by integrity are our company's management philosophy.

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