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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
blue bird led fahrradbeleuchtung Night Provision PSR-120 RED & Blue Strobe Rear Bike Light USB RechargeableMAXIMIZE PRESENCE WITH BRIGHT CHANGING RED & BLUE COLORS: Rapid Alternating Of Colors From RED To BLUE Will Alert Every Driver Of Your Presence 240 Degrees Visibility 2 LIGHTS IN 1: Use As A Front Or Rear Police Bike Light Choose RED or BLUE 7 Modes To Choose Allowing You To Have The Most Versatility Use Steady BLUE or RED, Strobe RED, Or Alternating BLUE or RED Police Mode. NEVER BUY BATTERIES AGAIN: USB Rechargeable 3. 7v 600mAh With A Maximum Run
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✔ MAXIMIZE PRESENCE WITH BRIGHT CHANGING RED & BLUE COLORS: Rapid Alternating Of Colors From RED To BLUE Will Alert Every Driver Of Your Presence - 240 Degrees Visibility
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✔ 2 LIGHTS IN 1: Use As A Front Or Rear Police Bike Light - Choose RED or BLUE - 7 Modes To Choose Allowing You To Have The Most Versatility - Use Steady BLUE or RED, Strobe RED, Or Alternating BLUE or RED Police Mode.
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✔ NEVER BUY BATTERIES AGAIN: USB Rechargeable 3.7v 600mAh With A Maximum Run-Time of 14 Hours - For Extended Patrol.
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✔ RELIABILITY KEEPS YOU ON THE ROAD: Water Proof Grade IPX-6 - Rubber seals allows for protection against shocks and rainy days.
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✔ SAVE TIME STRAP ON / OFF IN 3 SECONDS: No Tools Required. Simply strap on in 3 seconds and go - Removes in 3 seconds and place in your pocket or bag - Universal fit for anything you can think of; handle bar, seat post, seat stay, and rear bag, and rear rack
NOTICE:
This high-visibility lighting device is engineered for professional and regulated applications. Usage may be subject to local or state laws regarding color and installation.
It is the buyer’s responsibility to ensure that use of this product complies with all applicable regulations. Not intended for casual use in public traffic settings without proper authorization.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Really works!
Size: 40 Count (Pack of 1), Size: 40 Count (Pack of 1)
I used this product faithfully and it worked!my teeth got brighter, and whiter I wish I could have taken a before and after.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Truly see the difference
Size: 40 Count (Pack of 1)
Works amazingly. Definitely worth it.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
The strips work great!
Size: 40 Count (Pack of 1)
It's a great product that works. I left the strips on for 2 hours. And my teeth were so white, I decided not to use the light. I drink 3-4 cups of strong coffee everyday, and they are still really white (after one application over two weeks ago). My gums were a little sensitive after 2 hours, but that only lasted a few hours after usage. Just be aware if you leave on more than 60 minutes. Then brush and rinse really good. I use their "brilliance" tooth paste as well.
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Reviewed in the United States on June 16, 2025
★★★★★ 4
DOOOO IT (see before & after pics)
Size: 40 Count (Pack of 1), Size: 40 Count (Pack of 1)
My dentist actually recommended this in contrast to the products offered in office! So I had to try. I was especially interested in a whitening system that would not sacrifice effectiveness for gum sensitivity. Not only could I see instant improvement, but I had no gum irritation whatsoever, not even next day. So that's the two big things that exceeded expectation. A few drawbacks though - (1) Instructions were unclear as to how long to leave the light on, & I didn't realize until after mixed Internet recommendations & testing it out blindly that it automatically times out after a few minutes; (2) the product unfortunately outlasts the light's battery life, so I had to find a $16 replacement LED on Ebay, & (3) the adhesive will strip your dental work fyi. Not cool, but still overall beneficial as a whitener & hundreds cheaper than true, professional whitening. BTW this before and after were taken within a month of each other.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Amazing transformation!!
Size: 40 Count (Pack of 1), Size: 40 Count (Pack of 1)
I hardly ever write reviews, but this product has transformed my life. And imonly on the forth day. After the first day it removed so much of my yellow stains. I can't even think about how white my teeth will be when I finish. I called my dentist to see how much it would be to whiten my teeth and she said $500. Are you kidding me? So I ended up trying these white strips instead. I'm so happy with the results after only a few days!! The first picture is the start, then after using the strips 1 time, then after using the strips 3 times. I had to come and post a review immediately. The pictures speak for themselves. And not to mention that I usually have sensitive teeth. So far my teeth don't hurt while using. I will definitely use this product every year. Thanks Crest!!
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Reviewed in the United States on April 10, 2026