Parameter | Symbol | Conditions | Min. | Typ. | Max. | Tolerance | Unit |
Forward voltage | VF | IF=60mA | 3.0 | -- | 3.4 | ± 0.05 | V |
Reverse current | IR | VR=5V | -- | -- | 5 | ±0.1 | μA |
Luminous intensity | IV | IF=60mA | -- | -- | -- | ±60 | mcd |
Luminous Flux | Φ | IF=60mA | 23 | -- | 26 | ±0.2 | lm |
Dominant wavelength | λD | IF=60mA | -- | -- | -- | / | nm |
Spectrum line half width | Δλ | IF=60mA | -- | -- | -- | / | nm |
Color rendering index | Ra | IF=60mA | 70 | -- | -- | / | / |
Viewing angle | 2θ1/2 | IF=60mA | -- | 120 | -- | ±5 | deg |
Color Temperature | Tc | IF=60mA | 5650 | -- | 6500 | ±100 | k |
Chromatic coordinate | X | IF=60mA | -- | -- | -- | ±0.005 | / |
Y | -- | -- | -- | ±0.005 | / |
Equipments:
Longhua LED Products:
Certificates:
About Us:
Our Strength:
-we can design and manufacture the products according to you customers' request.
-monthly production capacity:30000pcs
-prompt reply within 12 hours
-the products' prices are very competitive for we are the source.
-the product is inspected during production by 8 QC staffs,we gurantee the products is 100% free of problem while leaving favtory
-more than 3000 square meters work shop , our colleagues are very careful and responsible ,our working environment is warm and happy.
Quality Control:
-High qulity material selection to meat European clients requirement ( By material department
-Each skillful worker mainly responsible for a procedure of production ,all the workers need training strictly before working (By the leader of factory)
-Packing with the box of client's request,any bad boxes are not allowed, then packing with the standard export carton with polyfoam protection.
-During production inspection and final random inspection (By QC staffs)
-More than 48 hours aging test for all production (By QC staffs)
Package&Delivery:
Packaging Detail: Custom-made package(OEM) , Nuetral Package, White Boxs+Outer Package.
Lead Time: 3-20 working days for large order.
Delivery Detail: 7 days upon order deposit.
After-sale Service
Any Question for our products will be solved at the most prompt time,we always offer relative technical suppport and consultant quick respons ,all your inquiry will be replied within 24 hours.
Order Process:
1.Contact us for good price by email or skype/whatsapp.
2.If you need, We can send you samples to check.
3./confirm/i other details such as delivery time, payment, shipment.
4.You pay the deposit.
5.After goods finished, we send sample for your check if you need, then you send balance.
6. We arrange shippment. And send documents for your custom clearance.
7.After you check goods, please feedback to us for our after-sale service.
8.We will keep you updated about our products and prices.
Shipping: