DEL series 5W LED Mini Bulb for Interior Lighting
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- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 200 pc/month
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1. Structure of DEL series 5W LED Mini Bulb for Interior Lighting
DEL series 5W LED mini bulb is designed and manufactured to replace the 25W incandescent /Halogen bulb and 11W CFL, the superior SMD LED solution and purity aluminium radiator material helps the luminous efficacy high to 87LM/W, it is designed in excellent thermal management in conjoint structure by forging and stamping technology. It is widely used in commercial lighting project, villa, restaurant, hotel, meeting room, table lamp, decoration lamp.
2. Main Features of DEL series 5W LED Mini Bulb for Interior Lighting
Mercury Free
UV or IR Emissions
2 years warranty
Suitable for replacement of 25W incandescent lamps
Powerful 5W = 420Lm
Available in warm white 2800K, neutral white 4100K, Cool white 6000K
Good color rendering index CRI 80 (CRI90 optional)
Suitable for indoor applications in open/ventilated luminaires
Long life of 25,000hrs
80% energy saving
Dimmable optional
Low maintenance costs
Short pay-back period3. DEL series 5W LED Mini Bulb for Interior Lighting Images
4. DEL series 5W LED Mini Bulb for Interior Lighting Specification
Dimmable No (optional) Luminous Efficacy 87Lm/W Lighting Source 15 pcs 5630 SMD LED Color Rendering Index >80 Power factor >0.7 Driver Efficacy 90% Beam angle 150° Weight 42g Certificate CE,RoHS, PSE, FCC 5. FAQ
(1) What is the working voltage for this bulb?
It is AC200-240V
(2) Do you have guarantee for this bulb?
Normally, we offer 2 years for guarantee from the date you receive the bulb; but if you find out there is any damage caused by delivery or other factors before you unpack it, please contact with us as soon as possible.
- Q: Can the bulb's true life reach 30000~50000 by LED?
- The theory of the life of LED is one hundred thousand hours, this is not true; but the LED life is far less than one hundred thousand hours, only ten thousand hours, which is currently the most industrialized production of long life; because the quality of the LED part of the core - epitaxial wafer has not reached the ideal state, there are many problems to be solved, such as reducing the dislocation the density of epitaxial film, high quality P GaN preparation etc.
- Q: How to choose the bulb power?
- The basic types of bulb power are divided into two types: isolated and non isolated
- Q: What are the driving IC used in LED bulb?
- Here are some of the models you want to know. You can contact me by mail and provide your detailed information and samples:Isolation without PFFT833S11 2.5W FT833A11 3-5WFT833B12 7-9W FT825 series 7-60WIsolation belt PFFT8900, 30W, FT8901 series adjustable light 30WFT8901B 7W, FT8901/2DD, DIP, built-in MOS, 24W adjustable lightNon isolation without PF:FT886A 7-24W FT883A 3-5W
- 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 can the bulb be used in the bathroom?
- From a long-term perspective is not enough, you can choose a lamp are closed, such as ceiling lamps what, now have special indoor lamps, but you must not use ordinary lamps, because LED lights to the heat at the edge of the open slot or empty, easy water.
- Q: What brand of LED bulb is good in quality?
- The price of these lamps is very low, but the quality is not guaranteed at all. The purpose of this article is to teach consumers to distinguish the quality of LED bulbs on the market so as not to be cheated. So, which brand LED bulb is good, choose a good brand, first of all should first understand how the quality of its products
- Q: Choose which light bulb LED bulb is the healthiest
- Choose LED lights, first, no strobe, strobe damage to the eyes, second color index to be high, true and clear. For the quality, choose to heat better, high power factor, so that the relative power of the lamp, power saving, durable
- Q: LED bulb lamp. Is there a good drive or no drive? Is the lamp of good or integrated?
- LED bulb lamp, are driven by a power of the ordinary small beads, driving is very simple only rectification, filtering, limiting the number of components is another large power SMD beads, this drive is more troublesome, SMT SMD components, and double plate, both have the element.
- Q: Want to find common features, unified purchase accessories repair!
- The most common problem is that 1, the drive power is broken 2, the light source due to excessive or excessive flow leading to necrosis
- Q: How did the trademark on the LED bulb go up?
- Laser printing and screen printing, pad printing can be, look at the needs and equipment.
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DEL series 5W LED Mini Bulb for Interior Lighting
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 200 pc/month
OKorder Service Pledge
OKorder Financial Service
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