38ft String Lights with 100 Color Changing LED

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  • 16 mono colors and infinite multicolor: Coming with 16 mono colors and infinite multicolor, Koopower fairy light easily satisfies your decorative needs for a variety of occasions. It shines resplendently in all direction and instantly transforms your dull room into a fairy-tale world with an aura of romance and joy.
  • IP65 waterproof and portable: Being IP65 waterproof (USB plug is not waterproof) means the LED string light can give a star-spangled shine to your outdoor landscape like courtyard, lawn, patio without fear of rain, snow, fog, dust or moisture. It’s portable and can be easily set anywhere for a wonderful ambiance, ideal for Christmas, Halloween, Thanksgiving and other special events.
  • Safe and durable: Featuring anti-oxidant and insulated copper wires, our LED twinkle lights are built for a longer lifespan. 100 LEDs incorporating fogged technology and low voltage are brighter and do not overheat even after hours of use, thus ensuring the safety to the touch and making the light friendly to families with kids and pets.
  • USB powered and timer: USB connection instead of batteries greatly saves energy and gives the RGB fairy light more flexibility to spice up any space. It can be connected to various devices, such as power bank, USB charger, laptop, etc. The timer can be set on three different modes: 4 hrs on, 6 hrs on and 8 hrs on, perfect for satisfying your personal needs.
  • Memory function and remote control: A memory function ensures once the mode is selected, the light will work in this mode next time, no more worries about resetting. Via a press on the remote control, fast conversion of brightness, blinking pattern, flashing speed, color and power on/off can be achieved conveniently.

What You Get:

·32.8ft 100LED RGB Lights*1


·User Manual*1

We have put a lot of effort to make sure the items get delivered to our customers as quickly as possible. 

1. Free US and UK Shipping

Generally, you could receive your order in 2-7 working days from the date you placed.

2. Free Worldwide Shipping by ePacket 

Generally, you could receive your order in 5-17 working days from the date you placed.

3. Processing Time

It normally takes 1-2 working days for us to process your order. 

KooPower provides a straightforward warranty that is processed in the most hassle-free way possible. 

60-Day Money-Back Guarantee for Any Reason

Undamaged products may be returned for a full refund for any reason within 60 days of the date the item was delivered to the designated shipping address.

Once the returned item arrives back in KooPower’s warehouse for inspection, the refund process will begin. Return Form Here

● Returns must include all accessories
● Items must include original packaging
● For non-quality related warranty claims, buyer is responsible for shipping costs
● For non-quality related warranty claims, KooPower refunds the cost of the product itself
● Returns may be rejected if items do not meet the above requirements

14-Month Warranty for Quality-Related Issues

Extend your warranty by another 6 months by registering your products here

KooPower’s limited warranty is restricted to the country of purchase. The limited warranty is void on items taken outside the country they were originally bought in or shipped to directly from an authorized online purchase. 

For quality-related warranty claims, items will be replaced with a factory refurbished model of equal value when available, otherwise a new item will be sent.

In situations where a replacement is not an available or preferred option, KooPower will offer a partial refund according to the usage time of the device.


Shipping costs must be covered by buyer in the following situations:
● Returning products for any reason other than a proven defect
● Warranty claims on items taken outside the original country of purchase
● Returning items claimed to have defects but found by KooPower quality control to be in working condition
● Returning defective items in international shipping
● Costs associated with unauthorized returns (any returns made outside of the approved warranty process)

Not Covered Under Warranty:
● Products without sufficient proof of purchase
● Lost or stolen products
● Items that have expired their warranty period
● Non quality-related issues (after 60 days of purchase)
● Free products
● Repairs through 3rd parties
● Damage from outside sources
● Damage from misuse of products (including, but not limited to: falls, extreme temperatures, water, operating devices improperly)
● Purchases from illegitimate resource


For Purchases Made through Other KooPower's Authorized Resellers
Different retailers’ after-sales support policy vary. Please contact them directly for specific guidance on warranty.

Unauthorized reselling of KooPower products is strictly prohibited.