Sy12221 The Lightbulb Reinvented Lifx Is A Wifi Enabled, Multi-Color

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$0.52 / pc
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Shenzhen
Payment Terms:
L/C,T/T
Min Order Qty:
50 Pieces pc
Supply Capability:
100000 Pieces Per Month pc/month

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Product Description:

Technical Datas

17W at full brightness

Lumens

1,017

Diameter

65mm (2.55 inches)

Height

135mm (5.32 inches)

Weight

288g (10.2 ounces)
excluding packaging

Certifications

UL, FCC, CE, C-Tick

Beam Angle

130 degrees

Color Temperature

2,700 - 8,000 K

Dimming

Software dimming

Expected Lifetime

LEDs rated to last 40,000 hours
(27 years at 4 hours use per day)

Voltage Range

Universal AC 100-240V · 50/60Hz

Material / Finish

Pearl White · Gunmetal Grey

Precautions

Do not use outdoors

Operating System

iOS 6+ · Android 4+

WiFi Compatibility

802.11 b/g/n compliant

Warranty

2 Year Warranty

 

Specificaton 

Product Code

BUL-11-A21E26-W-EN
BUL-11-A21E27-W-EN

Diameter

65mm (2.55 inches)

Height

135mm (5.31 inches)

Weight

288g (10.2 ounces) excluding packaging

Wattage

17W at full brightness

Beam Angle

130 Degrees

Color Temperature

2700 - 8000K

Dimming

Software Dimming

Expected Lifetime

LEDs rated to last 40,000 hours
(27 years at 4 hours use per day)

Voltage Range

Universal power supply AC 100-240V • 50/60Hz

Material / Finish

Pearl White • Gunmetal Grey

Precautions

Not intended for use in weather exposed areas

Operating System

iOS 6.0+ or Android 4.0+

Warranty

2-year limited hardware warranty

Packaging Dimensions

L91mm X W91mm X H149mm

WiFi Router Requirements

WiFi router must be standard 802.11 b, g or n compliant. At least one bulb must be in suitable range to the WiFi router. WPA2 security (highly recommended)

 

 

Customizing Options

We are OEM type manufacture.

Customer's LOGO can be printed on the product and various colors are available.

 

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

By sea

30-40 business days

1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

3. DHL and UPS cannot ship to military or P.O. boxes address.

4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us. 

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Q:Led and energy-saving light which good? To solve the
7, the LED lighting technology is not so mature and complete energy-saving lamp technology. In addition, at present, the led is more expensive than price. Warm color lighting good learning? Different from common understanding, the warm color light source because of its low colour temperature, is not good for students to read or write. 5000 k and 6500 k color temperature (cool color light source) is more popular with the students, more suitable for reading, writing, etc to demand higher visual task. To meet the current criteria of classroom illumination condition, relative to the low temperature, high temperature is more advantageous to delay the visual fatigue of primary and middle school students, improve the efficiency of learning, which is consistent with foreign related research results, using ordinary in the middle and primary schools classroom much for high color temperature of the current situation of the fluorescent lamp is also consistent.
Q:LED lamp charging and then bad
Due to the charging voltage is higher, it is burnt out, LED lights in after the LED can also be used, but more troublesome.
Q:The LED lamp can change the light bulb
If is the desk lamp of chip integration products, change the light bulb. (integration of desk lamp has included chips and power drive) If is common desk lamp shell, snail mouth there is filled with LED lights, it is can change the light bulb.
Q:Home to buy led desk lamp is broken? Can someone fix it?
Open the lamp plate, with a digital multimeter measure the lamp bead, bad to use soldering iron to remove, in a better LED lights up welding bead, pay attention to is the cathode, reset can! If no suitable LED lamp bead, can use a other LED lamp bead, if you don't have LED lamp bead can be replaced light-emitting diode tube, pay attention to is the cathode. After electrify leds light is so bright before, not as bright as LED lamp bead. Leds can be in other waste circuit board down a phone charger, or in the place such as waste charging treasure, the computer panel, vcD can be on the front panel, ready to do it, will shine again.
Q:Are LED lights compared to dc lights?
The desk lamp of ordinary incandescent light bulbs with energy-saving lamps, bulbs and tubes in the current is an alternating current. Incandescent lamp current is ac mains, 50 hz, on and off the 100 times per second. Filament is high temperature heating, heat capacity to a certain extent, to cool and hot, stroboscopic was not obvious, but low light efficiency, energy saving. Energy-saving lamps, is the mains ac rectifier dc, again for the high frequency inverter (several thousand Hz) communication, energy saving, stroboscopic is not obvious, not like a normal fluorescent lamp. LED desk lamp, the energy conservation, but see, on the market at present basically is a built-in battery, use mains charging can't use the lamp, can light up from the mains before, often charging more than 6 hours, often should charge, so if used in a short time is can, such as to use for light continuously over a long period of time, is not convenient. LED flashlight, with short time, it is very good. Leds are English light emitting diode (LED), its basic structure is an electroluminescent semiconductor chip, silver white glue or adhesive curing to the bracket, and then use silver or gold wire connection chip and circuit board, and then sealed with epoxy resin around, protect the internal core, final installation of the shell, so the LED of the seismic performance is good. Using field involving mobile phone, desk lamp, household appliances and other daily household appliances and machinery production. DC (Direct Current, DC), also known as the "constant Current power", a constant Current is a kind of Direct Current (DC), is the Direct Current (DC) are the same size and direction, it is discovered by Thomas Edison. In 1747, the United States put forward the law of conservation of charge, according to the experiment of franklin and defines the term of positive and negative charges.
Q:Philips lamp with good light bulb or led
Compare recommend LED light source, compared with standard bulb more save electricity, leds are more eye, no stroboscopic price is not expensive, friendship remind a bit, choose to watch the lamp while bulb interface is E14 and E27, suggested that LZ can shop online, like jingdong amazon are allowed, the philips bulb evaluation has been quite good
Q:LED lamp, 220 power supply what do you mean?
Household power 220 v.Can be directly use mains 220 v power supply.
Q:What if the led lamp doesn't shine
LED the working voltage is usually about 3 v, the circuit generally take three or six string a string, each string of working voltage is 12 v or 24 v, unwrapped desk lamp, look at the inside of the circuit can be known. If is the transformer working have to be replaced,
Q:I buy LED lamp light moving light and shade is how to return a responsibility
Use this kind of desk lamp and your intention, originally is for energy saving eye, in the end it may hurt your eyes, it is recommended that you immediately change other brand of high quality the desk lamp that shield an eye, when choosing comparison and observation, the most basic points, 1, there cannot be any flicker; 2, light color must be pure white; 3, the mi live eyes LED luminous tube array, all brightness light-emitting tube must be consistent; 4 hand touch LED parts, can not have obvious temperature rise. Otherwise it is inferior product.
Q:I am doing an LED desk lamp,
With photosensitive components after sampling the operational amplifier amplification, then send the feedback signal input terminal of the PWM controller, light to adjust the sensitivity of the feedback signal strength by adjusting the op-amp magnification (resistance), no need for A/D converter and SCM, that is too complex, workload big cost is high. A photosensitive diode, an op-amp, a PWM controller (e.g., UC3843), plus a few resistance capacitance inductance, there are ten yuan or so.

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