LED Qty/Chip Type: 1/COB
Voltage:AC 85-265V
Wattage :28W/30W/40W
Lamp Holder:Track 2/3
Luminous Flux:2400-2800Lm
Lamp Viewing Angle: 12°/ 24°/ 38°/60°
Color Temp: 3000k/4000k/5000k
Cri: Ra>80 
Material: Aviation aluminum material / special heat radiation paint /Active ball cooling fan
Lifespan: 50.000h

Q1. If you are a manufacturer or trading company?

        We are professional led light manufacturer , our main items are led light bulbs, led food lights, led strip lights.

Q2. Do you have any MOQ for the led bulb lights ?

        No MOQ required, sample order is welcomed.

Q3. Can we have our LOGO on the lamp body and gift box ?

       Yes, pls consult with our sales for the OEM Process.

Q4. If sample is free ?

        It depens on value of lights, if it is really low, only with freight collect.

Q5. What is your warranty ?

        All hengstar led bulb products are with 2 - 5 year warranty based on the models you are choosing.

Q6. How to deal with the faulty bulbs ?

        All products are assured with 0.1% defective rate, if any defective items, needs your submiting of photos or videos, then we will send the free replacements with your next order.

Q7. If you attend any lighting exibition ?

       Yes, our company will be the Canton fair, Hong Kong internation lighting fair. You could check our quality and with a face to face communication there.