LED FILAMENT CANDLE LAMP BULB 3W NEW DEVELOPMENT
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 10000000 pc/month
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Specification
Product characteristic
1. High brightness LEDs
2. Long life service, lasts up to 30000hr
3. Excellent weathering resistance, insensitive to humidity, suitable for wide range temperature
4. Easy to install, easy to use
5. No strobe flash, speedy start, no flicker, good for eyes
6. Safe, energy-saving, environment friendly
Item | Parameter | ||
Power | 3w | ||
LED Quantity | 72pcs LEDs | ||
Colors | Warm white, white, cool white | ||
CCT | 2500-6500K | ||
Ra | ≥75 | ||
Lifespan | 30000-50000 Hours | ||
Light flux | 300LM | ||
Light efficiency | 100LM/W | ||
Glowing | 360° | ||
Material | Glass, Aluminum | ||
Net Weight | 0.031KG | ||
Gross Weight | 0.045KG（1/pc） | ||
Size | ￠35*118m ￠35*138m | ||
● Technical request | |||
Item | Units | Parameter range | |
Working environment | ℃ | -370C - 550C | |
Humidity | RH | ≤90% | |
Storage condition | ℃ | -40℃~80℃ | |
Limited voltage | V | AC85-265V 50Hz | |
Protect a Grade | IP20 | ||
Serial | Check a project | Check condition | parameter | Allowable error | Remarks |
1 | Total Power | 25℃ | 3W | ≤±0.5 | |
2 | Input | 25℃ | AC220V | ±20V | |
3 | Power Factor | 25℃ | ≥0.9 | ||
4 | Work Temp | 5℃ | -40℃--50℃ | ≤±1W | |
5 | Frequency | 25℃ | 50hz |
Application Scopes
Suitable for most indoor lighting applications, such as household, hotel,
shopping mall, supermarket, office, car park, factory, advertising box, car,
vessel and other transportations, can significantly reduce the energy
consumption; give you a green light environment
- 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!
- Power supply has noise, it is the design of transformer, winding, the design of switch power supply.. Engineering reference..
- Q: LED how does the bulb return electricity?
- What is reflow? Never heard of it. I am a lighting technician
- Q: What is the 15 Watt lumen of the LED bulb?
- The chip is better, but it's also 80lm/w's light effect, so the 15W flux is 1200lm's.. The chips are even lower
- Q: What's the reason for the LED bulb strobe?
- 8W offline LED driver GreenPoint reference design with solid state lighting standard energy star "as an example, the sine wave regulator side flyback power conversion does not provide constant energy to the primary bias, dynamic self supply (DSS) circuit can be activated and the light induced flicker. To avoid this problem, it is necessary to allow primary bias to be discharged at each half cycle, and accordingly, the values of the capacitance and resistance that constitute the bias circuit need to be appropriately chosen.
- Q: LED can the bulb be used in the bathroom?
- of couse Yes, but LED kitchen and toilet light is recommended
- Q: What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!
- The milk white paint can't see light, but the transmittance is only eighty percent a few. At present, the market has not seen in line with the economic benefits of such LED ball bubble glass cover, can reach ninety percent transmittance. If any brother finds it, please let us know. We also want it very much. Oh, thank you.
- 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: Choose which light bulb LED bulb is the healthiest
- For home use, you can select LED bulb below 8W, with a color temperature below 3500K
- Q: Want to buy a few LED bulb, do not know how to identify the quality of good or bad, ask for solution ~!
- You are not the light source, in addition to a treasure bully ordinary consumers can't tell the difference between good and poor light source, all blow themselves jingyuan. I think you can see for yourself, not necessarily expensive or cheap but wafer, it certainly can not be said. Big power of a simple 1W bar, poor beads 1-3 cents, the wafer will be 1.3-2 dollars. There are several tiles, and how much does it cost?.
- Q: Detailed description of LED bulb lamp
- Healthy LED is a green light source. The LED lamp is driven by DC without flicker. Without infrared and ultraviolet components, without radiation pollution, it has high color rendering and has a strong luminous directionality, good dimming performance and no visual error when the color temperature changes
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LED FILAMENT CANDLE LAMP BULB 3W NEW DEVELOPMENT
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 10000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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