LED POST TOP Retrofit /LED light / LED retrofit light / LED POST TOP light/C21TL-AE POST TOP
- Ref Price:
-
$62.00 - 69.00
/ set
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 set
- Supply Capability:
- 20000 set/month
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C21TL-AE POST TOP
ABOUT THE PRODUCT
Unique lightweight aluminum housing
Electro-statically applied polyester powder coat finish
Nichia Japan LED chips
Lens customization according to light distribution and color temperature
Easy screw-in base
AREAS OF APPLICATION
Sidewalks, suburban compounds, garden, parks, parking lots and more.
Technical Data
Electrical Specifications
Wattage options: 25W/40W
Voltage options: 120-277 VAC
Frequency: 50/60 Hz
Power factor: ≥ 0.95
Optical Performance
Chip brand: Nichia
Color temperature: 4000K/5000K(2700K/3000K optional)
Fixture efficacy: 115lm/w
Color render index (CRI): ≥65
Beam angle: 105°
Colors and Materials
Body material: Plastic, Aluminum
Temperatures
Ambient temperature range: -20~+40°C
Lifespan
Lifespan: 50,000 hours
Capabilities
Type of installation: Post top pole-mount
Base: E39 (Standard mogul), E26 (Medium)
Surge protector: 4kV
Test & Certifications
Standards: ETL SGS RoHS
Protection class: II
Type of protection: IP20
Test reports: LM79, LM80
- Q: If I put a grow light light bulb into a reg light fixture will it have the same effect as if I put it into a overpriced reg grow light?
- It will be exactly the same. Grow light lightbulbs are just made to simulate sunlight. Plants don't know if you have it in a regulare light fixture or an actual grow light fixture. It will do exactly the same thing.
- Q: Like say the definition of light energy.
- Light is remarkable. It is something we take for granted every day, but it's not something we stop and think about very often or even try and define. Let's take a few minutes and try and understand some things about light. Simply stated, light is nature's way of transferring energy through space. We can complicate it by talking about interacting electric and magnetic fields, quantum mechanics, and all of that, but just remember--light is energy. Light travels very rapidly, but it does have a finite velocity. In vacuum, the speed of light is 186,282 miles per second (or nearly 300,000 kilometers per second), which is really humming along! However, when we start talking about the incredible distances in astronomy, the finite nature of light's velocity becomes readily apparent. It takes about two and a half seconds, for instance, for a radio communication travelling at the speed of light to get to the moon and back.
- Q: How can we increase the speed of light? Are there any known limits on the speed of light? Will refraction or reflection increase the speed of light?
- The special theory of relativity specifies that the speed of light in vaccuum is 3x10e6 m/s and it is the limit. it cannot exceed this limit. however its speed is slowed down when it passes through any other medium depending on the refractive index of the medium with respect to vaccuum. Reflection does not affect the speed of light, only the intensity.
- Q: I have a venza and i change the lights to hid lights now i want to put the original lights on it again but i cant remember wich ones go to the fog lights and the headlights can someone help me out with this thank you
- the head lights will fit in the head light connectors, and the fog light bulbs will fit in the fog light connectors.
- Q: like light year , light second has a distance How much ? and give me an example of a distance between two planets in light second .10 points !
- You have probably seen the speed of light described as being around 186,000 miles per second. Therefore a light-second is around 186,000 miles. The moon is approximately 250,000 miles away. So it takes light a little bit more than a second to travel from the moon to earth, or from earth to the moon. In other words, the moon is just over a light-second away from us. The sun is around 93 millions miles away. So it takes about 500 seconds for the light of the sun to reach us, or more than 8 minutes. So the sun is about 500 light-seconds away.
- Q: just what is the answer for can you go through a flashing red stop overhead light at an intersection when the light changes from flashing to still red? in NY driving laws
- If it is flashing, you have to stop, then may proceed when it is safe to do so. If it changes to still red, you stop and wait, just like every other red light.
- Q: Laser light results from transitions from long-lived meta- stable states. Why is it more monochromatic than ordinary light?
- Frequency (a function of wavelength) determines the light's color, and since all the photons in the coherent light of a laser beam have the same frequency, it's observed as totally monochromatic.
- Q: i have to think of a song for science about light help!
- *****check these out: John Legend ft Andre 3000 Green Light Westlife You Light Up My Life George Harrison The Inner Light Energy of Light Avalon Light A Candle Emmylou Harris The Light Audioslave Light My Way Kinks Artificial Light Led Zeppelin In The Light Joan Osborne Crazy Baby Alarm We Are The Light. **** enjoy !!!!
- Q: examples of how light enery travels
- Light travels as a wave. But unlike sound waves or water waves, it does not need any matter or material to carry its energy along. This means that light can travel ...
- Q: What are some examples of photographs where the photographer used beautiful/interesting lighting?
- There are too many to mention. Professional photography depends on good lighting, regardless of the subject. of course, good lighting can mean different things to different people (for example, good portrait lighting may be different from good landscape lighting)
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LED POST TOP Retrofit /LED light / LED retrofit light / LED POST TOP light/C21TL-AE POST TOP
- Ref Price:
-
$62.00 - 69.00
/ set
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 set
- Supply Capability:
- 20000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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