LED Explosion Proof Lamp Series POWER:20W-40W

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Product Description:

Name: LED Explosion Proof Light

Model: MF

Power(W):20-40

Light Source：LED
led chip: Bridgelux
Driver: Moso/Meanwell TUV certified
Protection grade: IP67

Explosion-proof Grade: Ex dIICT6

Apply to mine field、workshops、military establishments、gas station and the places where have inflammable and explosive materials.

Input （VAC）	Power（W）	Luminous Efficacy （lm/W）	Color Temperature（K）	Angle	Color Rendering Property（Ra）	Explosion-Proof Grade
100~265	20-40	≥100	3000~7500	60°-160°	≥80	EX dIICT6

Q: LED street lamp burning black what reason?: For example, when testing, due to the power supply instability caused by instantaneous high voltage, or misoperation caused by large current, static electricity will only occur somewhere above the chip black.

Q: Why is the higher the current, the lower the light efficiency?: What I know is: junction thermal resistance, spectral distribution drift

Q: Is there any national standard for surface coating of LED street lamp?: Yes, there is no specific standard in our country at present, as long as you can wear the standard of corrosion prevention!

Q: What is the principle of constant current power supply in LED street lamps?: Inductors, coils, transformers, these inductors are switching power components, one of the main characters,The role is to assume load or pressure, isolation, filtering and so on.All other components, resistors, capacitors, and protective elements are used.

Q: How is the glare of a LED street lamp solved?: You need to work on the LED drive to shorten the PWM cycle until you don't feel the glare when you're moving fast.

Q: 30W LED solar street lamp 6 meters high, about how much?: 30W solar street six meters with 6 m pole appropriate light source lamp Taiwan Jingyuan, intelligent controller with constant current controller, battery 90AH, Q235 hot dip galvanized steel pole adopts whole, including arm, cage.

Q: Who knows the relationship between the number and weight of LED street lamp: The relationship between the number of LED light weight and beads, the strength of your life,Can not get a formula, a single lamp can be 1W, or 100WThe relation between street light weight and street lamp power can still be obtained, only at presentDie casting space aluminum cooling, about 100W, about 20 pounds

Q: How long does the general power LED power supply cycle last? Such as street lights, power supplies, 150W, 180W?: Now what research, generally 32 days can be delivered, I do the lamp,

Q: Compared with LED street lights, what are the advantages of graphene street lamps?: The highlight of graphene is energy saving. Graphene because of the heat conductivity and better performance, compared to the ordinary LED Lantern Festival, a lot of heat dissipation area, so LED lamps can save energy by 20% to 30%;

Q: LED technical requirement of street lamp 100W: 1) for LED lamp with heat radiating type aluminum lamps, good heat dissipation performance.(2) Aluminum Alloy shell is made of high quality material, light body surface spray treatment, the surface should be able to withstand the mechanical stress and salt fog, car exhaust, and cleaning agent corrosion etc..(3) LED street lamp shell protection grade: IP65 above.(4) good bat wing light distribution design, reflector system adopts stereo light source or lens light guide design, lens must use non imaging two times optical lens, in order to ensure the brightness and uniformity of the road surface, increase the radiation range.

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