| Lamp Body Material: | Aluminum Alloy |
|---|---|
| IP Rating: | IP66 |
| Irradiated Area: | ≥30m² |
|
Still deciding? Get samples of US$ 199/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
|
light source |
Principle of luminescence |
End of life |
|
Incandescent lamp |
When the electric current passes through the spiral tungsten filament in the incandescent lamp, a thermal effect occurs, so that the incandescent lamp radiates visible light and infrared light. |
The evaporation loss of the tungsten filament causes the filament to fuse. |
|
Fluorescent lamp |
The ballast supplies pulse voltage to preheat the filament and activate the electron emission material on the filament (cathode). The electrons collide with the mercury atoms inside the tube to generate ultraviolet light, and the ultraviolet light is refracted by the phosphor coated on the tube wall to reflect the visible light. |
The emitting material on the electrode is exhausted and can no longer emit electrons. |
|
High-intensity gas discharge lamp |
The collision of electrons, atoms, and ions in the discharge tube. |
The emission material is exhausted, so that the arc cannot be triggered. |
|
LED |
The recombination of electrons and holes in the PN junction emits light. |
The light attenuation is too large, or the PN junction is broken down. |
|
light source |
|
End of life |
1.Q: How to contact us?
A: You can send messages to us on trade messenger directly, or send us an email.
2.Q: Can I order samples first to test the quality?
A: Yes, Samples are in stock for you.
3. Q: How does your factory do regarding quality control?
A: Quality is the priority. So can always attach great importance to
quality controlling from the very beginning to the very end.
Our factory has gained production license, ROHS, CE, and ISO9001:2015.
){kind=link}