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Light Source:	LED	Item Type:	Bulb Lights	LED Light Source:	SMD3014
Type:	Led Bulb	Input Voltage(V):	100-277V AC	Lamp Power(W):	6
Lamp Luminous Flux(lm):	590	Lamp Luminous Efficiency(lm/w):	100	CRI (Ra>):	82
Color Temperature(CCT):	pure white,cool white,warm white	Working Temperature(℃):	-20 - 45	Working Lifetime(Hour):	40000
Lamp Body Material:	Aluminum alloy+glass	Certification:	CE,EMC,FCC,LVD,PSE,RoHS,SAA,SASO,UL	Base Type:	E27/E26/B22
Place of Origin:	Guangdong China (Mainland)	Brand Name:	CREP	Model Number:	CPS-DP-E27-23
Lamp holder:	B22 E27 E26

Packaging Detail:	1pc+blister+whitebox 6666130mm 50pcs/ctn MEAS:350350280mm
Delivery Detail:	7-30Days

Wide beam angle 300degree bulb lamps.
a, SMD3014 with low heat sink
b, High performance 6w/590lm.9w/870lm
c, UL,ErP,CE,PSE

Product features:

Power Consumption: 6w 360degree lighting bulbs

Voltage: AC 100V-277V

Color Temperature: 2700K-6500K
Luminous Flux: 590lm

Dimension:60x118MM

Light Source: Epistar SMD3014

Certification: CE RoHS,UL,SAA,ErP,PSE,

Warranty: 3years

Dimmable available

Totally a replacement of 40w incandescent bulb.

Q: Where can LED bulb be used?: LED bulb is generally civilian, living room, study room, kitchen, bathroom and so on

Q: LED bulb lamp drive power electrical connection, will delay a few seconds before the lamp light, and power creaks, who know what it is!: Delays generally do not exceed 1S. After rectification, the capacitor is charged to the IC VCC terminal through the starting resistance. When the starting voltage of the IC is reached, the output switch pulse signal of IC is LED, and the luminous work is realized.. That is to say, the greater the capacitance, the longer the delay.

Q: In a bulb, the ambient temperature of the LED is LED, the temperature of the air in the bulb, or the temperature of the aluminum substrate: LED working environment temperature refers to the temperature of the air in the LED bulb, not the temperature of the aluminum substrate. The temperature of the aluminum substrate will rise as the LED lights up, and rise to a certain extent, which will involve the highest environmental temperature.

Q: What are the requirements of the LED series inspection specification for bulb bulbs?: The temperature rise of the finished lamp is not more than 120K. The temperature rise is equivalent to the maximum value of 60W incandescent lamp.

Q: I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?: A sense of self is the following 1. package production process of wire bonding or partial welding weld. Whether the station is too large.2. through the current impact blanking line3. package factory using gold thread may be too fine

Q: What does the LED bulb patch mean?: In order to obtain high power LED light source, high brightness, the manufacturers to power direction in LED chip and package design. At present, the LED package can withstand W power has emerged. For example, Norlux series of high-power LED packaging structure for the hexagonal aluminum plate as base (the conductive) multi chip combination. The base diameter of 31.75mm, light emitting area is located in the central part, a diameter of about mm (0.375 * 25.4), can accommodate 40 LED tube core, at the same time as the aluminum heat sink. This package uses conventional tube core combination of high density packaging, high luminous efficiency, low thermal resistance, high in light output power flow under high electric. Is a kind of promising LED solid state light source.

Q: LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!: Because LED's normal luminous current is 20MA, and LED has a weak current, it can emit light. According to this source. Maybe your line is just on the zero line. This will lead to a small leakage current flows through the LED lamp.Try offline.

Q: Will the power of the LED bulb grow longer and longer? Why?: Could you tell me the measurement method? - how about the side current and voltage? Or, whether direct measurement of active power under mains power supply?Also, can you tell me the circuit of LED bulb? DC power supply or AC power supply? Constant current module drive or RC current limiter? If the power supply is 12 volts low, is the resistor only current limiting?I feel something doesn't make sense......In one case, the longer the duration of the LED bulb, the greater the power:In some advanced LED bulb bulbs, an anti impact "slow start" circuit is added to the design, and a NTC (negative temperature coefficient) resistor is incorporated into the LED power supply circuit.Because of the larger resistance of NTC in cold state, the current of LED is smaller and the power is relatively small;With the use of electricity LED bulbs, NTC resistance temperature gradually increased, the resistance is reduced, the current of LED is also increased, so the power LED bulb also increases, temperature stability, until NTC resistance unchanged so far.

Q: LED what does "A60" mean by bulb 60? And what does "MR16" mean?: MR is a reflector that is represented by a plurality of reflector groups, and 16 represents the maximum outer diameter of 1/8*16*25.4=50

Q: What does "A19" mean in LED A19 bulb?: A19 is the European A60: represents the outer diameter 60mm=19/8*25.4=60.325mm, such as the diameter of the A19 bulb. "D=19*1/8", multiplied by 25.4, is the diameter of the bulb in mm units. The source of this formula is the same as the T8 tube: "X" in Tx means that the diameter of the tube is x times 1/8 inches, so the diameter of T8 is 1/8 inches x 8=1 inches, or 25.4mm

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