Upgrade your vehicle with Diode Dynamics HP48 LED turn signal bulbs. HP48 turn signal light bulbs are a direct replacement for factory incandescent bulbs and feature a simple plug-and-play installation. These lights will provide slightly more light output than factory bulbs. Due to the cap on the top, the light output is directed backwards and away from the bulb, instead of straight out. This allows the light output to shine more uniformly.
Diode Dynamics HP48 LED turn signal bulbs are available in cool white and feature 48 high-power Epistar LED chips. Diode dynamics turn signal light bulbs are made in America and are designed to operate in temperatures ranging from -40°F to 185°F. These lights will last for years to come and they are backed by a 3 year warranty.
Install your Diode Dynamics HP48 LED turn signal bulbs at home in about 20 to 30 minutes. All you will need is a few basic tools. Make sure to follow the included installation guide to ensure a proper fit and function.
At Diode Dynamics, we want to ensure every customer is satisfied with their purchase. Therefore, we offer a straightforward satisfaction guarantee: If you aren't satisfied with your purchase, for any reason, just contact us within 30 days of your purchase and we will arrange a refund of your purchase price, or exchange the items with no hassle.
All Products: 3-Year Replacement Limited Warranty
Diode Dynamics carries a 3-year limited warranty on all products, for manufacturing defects or product failure. If you have an issue with any product, we will diagnose the issue with you, and you may be required to answer questions or assist in the diagnosis. If Diode Dynamics determines that your product is defective in material or workmanship, Diode Dynamics will issue an RMA number. An RMA number must be issued before any items are returned.
For approved warranty claims, Diode Dynamics will replace the defective product with the same product or, if it has been discontinued, one comparable in performance and value.
Diode Dynamics product warranty is limited to product replacement only. Diode Dynamics does not offer compensation or coverage of installation labor or time that may be required for replacement of warranty items.
U.S. Customers: All shipping costs are covered by Diode Dynamics. In most cases, you will immediately receive the new products with a return label. However, in some cases, you may need to use a provided return label to send back items first.
International Customers: You are responsible for return shipping costs, although Diode Dynamics will cover shipping costs for the replacement. You must return defective products before replacement can be sent.
Free Support Forever
Diode Dynamics always provides free support and assistance to any customer. If your warranty has expired, you will continue to receive free service, and we will assist you in determining a solution or possible repair to any issues you might be having with our products.
All schedules are based on the number of days between original purchase date and receipt of RMA information by Diode Dynamics. All warranties are non-transferable. Warranty terms and policies are subject to change without notice.
All warranties, expressed or implied, are void if our warranty claim department determines that there is sufficient evidence of one or more of the following:
Negligence: Improper installation or improper use, including using or installing any product in a manner not specified by Diode Dynamics, or damage caused by improper installation.
Abuse: Damage beyond the limits of "normal wear and tear."
Unauthorized Repair: Repair service performed or attempted by an unauthorized party.
Unauthorized Dealer: Purchase of items through any unauthorized party.
We understand that some products may be modified in the course of installation or use by the customer to suit a particular need. However, opening, disassembling, cutting wires, or otherwise modifying any product in a manner not specified by Diode Dynamics will void the product warranty.
For modifications to wiring, electrical components, or connectors, our staff will assist as possible, but is trained to support problems that arise in the course of standard use, without modification. Product instructions and installation guidance should be followed as written.
Replacing lenses on lightbars will void the 3-year limited replacement warranty. However, the 8-year limited warranty will be upheld and in effect. In the case of moisture intrusion, you may be required to open and re-seal the lamp yourself. If issues persist, we may require that the lightbar is returned for repair.