LED CANDLE LIGHT E27;E14 3W;5W HIGH QUALITY LOW PRICE

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Light Source:	LED,9pcs OSRAM	Item Type:	Bulb Lights	LED Light Source:	Epileds
Type:	Candle Lights	Input Voltage(V):	100-240v	Lamp Power(W):	4
Lamp Luminous Flux(lm):	330	Lamp Luminous Efficiency(lm/w):	75	CRI (Ra>):	82
Color Temperature(CCT):	warm white natural white cool white	Working Temperature(℃):	-25 - +85	Working Lifetime(Hour):	30000
Lamp Body Material:	Aluminum	Certification:	CE,EMC,LVD,RoHS	Base Type:	E14,E14/E27
Place of Origin:	Guangdong China (Mainland)	Brand Name:	CMAX	Model Number:	18BLLN1
Input Voltage:	AC100-240V	Weight:	100g	Size:	(H)125.00 (D)35.90
Warranty period:	3 Years	CRI:	>82	Color temperature:	ww:2600-2800k ww:2800-3000k nw:4000-4200 cw:5750-6150k
Output Power:	4W	Title:	led candle light

Q:What's the reason for the LED bulb strobe?: If this resonant characteristic causes the input current to fall below the TRIAC sustaining current, the TRIAC will turn off. After a short delay, the TRIAC usually switches on and fires the same resonance. In the 1.5 cycle of the input power waveform, this series of events may be repeated several times to form visible LED flashes. To cope with this problem, a key requirement of TRIAC dimming is that the input capacitance of the EMI filter is very low and that the capacitor is decoupled through the TRIAC and the winding impedance. According to the formula, if the capacitance of the dimming module is reduced, the resistance of the resonant circuit can be increased, and the oscillation is suppressed in principle, and the desired circuit work is resumed.

Q:LED bulb with what type of LED beads?: Of course, the more high-end heat better use EMC3030 lamp, EMC2835 lamp and so on, please consult your supplier

Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?: Speaking of attention should be to see if the light is even, PC material there are no scratches, spots and the like. It is difficult to test the proportion of raw materials used in PC materials, which is related to the aging time of PC materials.In addition, we should pay attention to anti-static.

Q:How to identify Ic constant current LED bulb?: Look at the power supply, there are a few simple electronic and capacitive circuit board, it is not constant flow, cross flow is larger, so understand? Cross flow IC, that is, the meaning of intelligent voltage regulator, so that the LED is not easy, bad capacitor driven LED is relatively easy to damage, easily breakdown, and power consumption than the cross flow

Q:Why can't the voice switch control the time of the LED bulb?: Originally white silk lamp, later replaced by LED bulb, with a light activated switch control, replaced by LED bulb, the lamp does not extinguish for 30 seconds

Q:Can the bulb's true life reach 30000~50000 by LED?: According to the current LED manufacturing technology, LED bulb has a lifetime of up to 30000 hours.

Q:Led the bulb is flashing. What's wrong with it? How do you fix it?: There may be no aging, or there may be a power problem.

Q:Want to buy a few LED bulb, do not know how to identify the quality of good or bad, ask for solution ~!: Power supply must be constant current power supply. This must, do not have that resistance. The constant current source resolution methods, there is no power is apart of a 8 foot IC, if not, no junk to, also not all the IC are good stuff, a famous lighting city have specialized quality of constant current power supply.

Q:LED how does the bulb return electricity?: A 0 ohm resistor with a large point on the negative electrode

Q:What's the reason why LED bulb gets a lot of heat?: If the radiator has a large radiating area, the temperature is low

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