Recently, some customers on the Internet have asked: "The candle bulbs bought at home have been used for some time and found a layer of water vapor on the inside of the glass. The outside looks foggy. What is going on?" This phenomenon is not known to be ubiquitous. Today, Xiaobian will share with you some reasons for this phenomenon. AR111 10w DIM Spotlight/AR111 Spot Light
AR111 10w DIM Spotlight Applications:
Replace the traditional incandescent lamps, can be used in homes, offices, hotels, jewelry stores or other places need lighting.
Operating voltage 110V / 220V shell is made of high-grade aluminum manufacturing heat conductivity is high. Can accelerate heat dissipation acrylic optical lens
Mingxue Optoelectronics Co.,Ltd. has apply the I S O 9 0 0 1: 2 0 0 8 international quality management system certificate, For AR111 10w DIM Spotlight we apply the CE, RoHS and SAA certificate for our led lighting product.
AR111 10w DIM Spotlight Ar111 Dim Spotlight,Ar111 10W Dim Spotlight,Ce Ar111 Dimming Spotlight,Rohs Ar111 Dimming Spotlight Shenzhen Mingxue Optoelectronics CO.,Ltd , https://www.led-lamp-china.com
10W LED AR111 10W details:
Model: YF-CL-AC-10W
Power: 10x1 W
Input: AC85-265V
Color temperature: 2700-8000K (cool white or warm white)
LED type: High Power LED
Lamp beads: 10pcs
Luminous flux: 1000lm
IP protection class: 60
Kit Material: Aluminum
Power Efficiency:> 0.95
Lighting efficiency:> 95%
Viewing angle: 120 °
Life:> 50,000 hours
Dimensions: 110x75
Weight: 0.29kg
Ar111 10W Dim Spotlight Other:
Warranty: Two years
Drive power: Taiwan's Wei-Ming, Redford, or other power supply with UL approval
LED light source: US Cree, Puri, Taiwan wafer (optional)
Packaging: neutral packaging or customer specified packaging Our packaging.
Irradiation angle of 120 °. AR111 10w DIM Spotlight Often life is 30000-50000 hours. Ambient temperature range of -40 ℃ -70 ℃ applications
At a predetermined ambient temperature range within the lamp brightness, color and other aspects to achieve the best results. Easy to install, customers can
Their needs for AR111 10w DIM Spotlight directly replace traditional spotlights.
First of all, we need to understand the structure of the LED candle light. The candle light is from top to bottom: blister, lamp body (heat sink, power supply inside the air), plastic parts, metal lamp heads. The way in which the shell portion of the conventional LED candle bulb is combined with the lamp body is glued with glue, which is the "sin-burst-crack-first" of the "water vapor" phenomenon.
To understand why the glue is "head-number-suspect-crime" we have to start from the production process of LED candle light.
The production process of candle lamps is divided into two sections: assembly and aging. In the conventional candle lamp production process, the bonding of the bulb and the lamp body is completed in the assembly stage, followed by the large-scale candle lamp aging together.
Then the problem comes. The temperature of the lamp itself will rise regardless of the size of the lamp during the aging process. If the heat is not good, the water contained in the glue will evaporate in the high temperature environment. Naturally, Attached to the inner wall of the bulb, this situation can be found by the consumer after unpacking. But the earliest people should be the manufacturer. As for why it will be distributed to consumers, it is a problem for manufacturers.
So how do you stop this kind of water vapor phenomenon? This must be considered in terms of production process improvement and glue quality.
LED candle light production process we can make the following improvements: the process of blister and lamp body bonding does not appear in the assembly stage, first assemble other structures into the aging stage, and finally complete the blister and lamp body after the aging is over. Bonding, so as to prevent water vapor from appearing during the aging process.
Then the problem is coming again. The consumer will not have this phenomenon in the process of use, but one is in the terminal use stage at the factory stage, and the problem is still not solved.
We also mentioned a factor above: the quality of the glue. Since the fundamental problem cannot be solved in the production process, it can only improve the quality of the glue to cure such problems. However, for small-sized light source products such as LED candle lamps, there is not much added value. Most manufacturers choose glue. It's debatable, so it means buying nothing and not pursuing low prices.