It's very easy to work with Bestar. Just please give us a list of what you want, then we will make you a proforma invoice for checking.If everything is alright, you can pay according to the PI. And we will send your order 3-7 days after your payment (busy period have to wait longer).

Usually we offer free samples to our regular customers together with their orders.Samples can be new products or customer requested ones, which will be applied for performance testing. For new customers, our policy is customers pay for samples, while the money will be returned to you in your later formal orders. And the delivery cost should be at customer's expense.

UCustomers can find the bulb size by using Osram Sylvania Bulb Size Guide. Find the location of the light you are looking for and browse the Part #'s.

Common Part #	Cross Reference #'s
1157	1016 1034 1076 1130 1154 1158 1493 2057 2357 2397 7528
1156	1073 1093 1129 1141 1159 1295 1459 1619 1651 1680 7506 7527
7443	7443 7440
7440	992A *7443 bulbs will work in all 7440 applications
194	147 152 158 159 161 168 184 192 193 259 280 285 447 464 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825
3157	3057 3155 3357 3457 4157 **Use Special 3157-SRCK bulbs to replace the tail lights on 04-07 Dodge Ram trucks, center tail tamp bulbs on 88-99 (Old Body Style) Chevy, GMC full size trucks & SUVs (Use the Regular 3157 bulb for the top tail lamp bulbs), 95-01 Cavalier and Sunfire,& 92-98 Grand Am tail lamp bulbs Use 3157-SACK bulbs for front turn signals on the Toyota Tundra. If you install regular LED bulbs and keep blowing fuses you probably need these bulbs.
3156	3456 4156 *3157 bulbs will work in all 3156 applications.
57	1895 53 57 182 257 363 1445 6253
74	17 18 37 70 73 79 85 86 2721
921	906 579 901 904 908 909 912 914 915 916 917 918 920 921 922 923 926 927 928 939
211	212 212-2 214-2 6413 6429
6418	3423 3425 6411 6423 6461
3175	3021 3022 6428 6430

Once you find the location of the light that you want, write down or copy the base # for that LED. Then get what you want from our price list or our web.

The color temperature for Bestar LEDs ranges from 2700k to 8000k. And our "white color" for SMD and high power small lamps is 6000k(6000k-6500k). If you want 5000k as white color, please inform us when placing the order.
And we make warm white, cool white lamps according to customers' requirements.

For the most vivid color and best results the LED color should be matched with the lens color. That is, a white LED should be used behind a white lens, a yellow LED should be used behind a yellow lens and so on.

Yes, we are pleased to do recommendations if you are hesitated to make decisions of which to buy. We will give advices from profession angle and market tune. And it will be helpful for our customers, especially for auto LED business beginners.

We don't have any MOQ requirements for most of our products, except some which we have list MOQ on our price list. However, it will be more convenient for us if the customers' order is not less than 10pcs each item.

We accept T/T (Telegraphic Transfer), western union and Paypal payment.
And for new buyers, Paypal is always the best way. By Paypal, there will be no questions like "what should we do if you disappear after our payment?" Because, if there is any unhappiness during the cooperation, customers can make complaint on Paypal. And Paypal company will act as the guarantee. Paypal company will freeze the amount on seller's Paypal account if there are any complaint from buyers.
Of course, Bestar will never disappear. We are running for long-term business.

We send goods to North-American and European countries by DHL, Fedex , TNT and UPS usually. And DHL is the first choice if customers don't appoint any special express company to do the delivery. DHL takes about 3-5 days to reach.
While to Russia and Ukraine, EMS is best choice regarding of the situation. And it takes 10-15 days to reach.
Besides express, we also offer common post services.While the delivery time will depend.

We offer 2 years warranty for our LEDs, and 14 months warranty for xenon HID.
If there are any failure or defective during warranty period, please present us pictures or a video to show the problem. And after checking and confirming it meets our warranty policy, we will send new replacements with your next order.
And we ask customers to collect all the defectives and send back them to us once a year. It's a environmental friend way. And it helps us to update the quality.