50 5mm Warm White QuadSpark® LED Strobe Christmas Lights, 6" Spacing, White Wire
50 5mm Warm White QuadSpark® LED Strobe Christmas Lights, 6" Spacing, White Wire
Superior WOW! Factor
Every 4th bulb on the string randomly strobes
Great for adding POP! to tree and trunk wraps
Moisture resistant for years of trouble free service
Backed by our Reindeer Proof™ Warranty
In stock
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Warranty
When ordered by 2pm CST
Warm and brilliantly dynamic — our warm white QuadSpark® 5mm LED strobe lights combine three steady warm white bulbs with every fourth strobing rapidly like a tiny camera flash. The result is a rich, glowing warm white display with a built-in sparkle that adds movement and life to Christmas trees, wreaths, and holiday decorations.
Each string features prelamped epoxy construction with bulbs fused directly to the sockets for superior weather resistance and strength. Full wave LED technology powers the reliable strobe effect on every fourth bulb. 22-gauge white wire, ENERGY STAR qualified, and UL Listed for indoor and outdoor use.
Features
- QuadSpark® strobe pattern — 3 steady bulbs followed by 1 rapid-flash strobe, repeating across the string
- All bulbs are the same color — steady and strobe bulbs match perfectly
- Strobe bulbs fire rapidly and randomly like tiny camera flashes
- Prelamped epoxy construction — bulbs fused to sockets for maximum weather resistance
- Bulbs are virtually unbreakable — colors never fade, chip, or crack
- LED bulbs remain cool to the touch
- If one light goes out, the rest stay lit
- ENERGY STAR qualified, UL Listed — indoor/outdoor rated
Product Help
Questions & Answers
Can these lights be connected end-to-end?
How is QuadSpark® different from SuperSpark®?
What warranty do these lights come with?
How do these compare to other strobe light options?
Do I need a timer?
Browse matching Warm White options
Need broader help? Visit our Christmas Lights FAQ for quick answers on rooflines, bulb sizes, clips, accessories, and planning your display.
String Light Specifications
| Specification | Value |
|---|---|
| Review Rating | |
| Item SKU | TCLE-5MMSTR-4-50-WW-6W |
| Warranty Length | 3 Seasons |
| Product Style | String |
| Usage | Indoor/Outdoor |
| UL Status | UL Listed |
| Quantity | 1 Unit |
| Product Grade | Premium |
| Light Display | Strobing/Steady - every 4th bulb strobes same color, the rest are steady |
| Bulb Style | 5mm |
| Bulb Type | LED |
| Voltage | 120v |
| Dimmable | *Yes, but with potentially undesirable visual effects. See "More Info". |
| Grounded Plug | No |
| Polarized Plugs | Yes |
| Light Color | Warm White |
| Wire Color | White |
| Specification | Value |
|---|---|
| Plugs | Male and Female |
| Stackable Male Plug | Yes |
| Color Temperature | 2800 Kelvin (warm white) |
| Bulbs Per String | 50 |
| Bulb Spacing | 6 inches |
| String Lead Length (in inches) | 6 |
| String Lit Length (in feet) | 24.5 (50 bulbs at 6 inch spacing) |
| String Total Length (in feet) | 25.5 feet (50 bulbs at 6" spacing + 6" lead + 6" tail) |
| Watts Per Set | 4.8 (.04 amps) |
| Average Life Expectancy (in hours) | Up to 100,000 |
| IP Rating | IP 44 |
| Sealed Socket (single molded)? | Yes |
| Max Strings End-to-End | 45 |
| Wire Gauge (awg) | 22 |
| Fused Male Plug | Yes |
| Fuse Amperage | 3 Amps |
| Specification | Value |
|---|---|
| Review Rating | |
| Item SKU | TCLE-5MMSTR-4-50-WW-6W |
| Warranty Length | 3 Seasons |
| Product Style | String |
| Usage | Indoor/Outdoor |
| UL Status | UL Listed |
| Quantity | 1 Unit |
| Product Grade | Premium |
| Light Display | Strobing/Steady - every 4th bulb strobes same color, the rest are steady |
| Bulb Style | 5mm |
| Bulb Type | LED |
| Voltage | 120v |
| Dimmable | *Yes, but with potentially undesirable visual effects. See "More Info". |
| Grounded Plug | No |
| Polarized Plugs | Yes |
| Light Color | Warm White |
| Wire Color | White |
| Plugs | Male and Female |
| Stackable Male Plug | Yes |
| Color Temperature | 2800 Kelvin (warm white) |
| Bulbs Per String | 50 |
| Bulb Spacing | 6 inches |
| String Lead Length (in inches) | 6 |
| String Lit Length (in feet) | 24.5 (50 bulbs at 6 inch spacing) |
| String Total Length (in feet) | 25.5 feet (50 bulbs at 6" spacing + 6" lead + 6" tail) |
| Watts Per Set | 4.8 (.04 amps) |
| Average Life Expectancy (in hours) | Up to 100,000 |
| IP Rating | IP 44 |
| Sealed Socket (single molded)? | Yes |
| Max Strings End-to-End | 45 |
| Wire Gauge (awg) | 22 |
| Fused Male Plug | Yes |
| Fuse Amperage | 3 Amps |
Collapsible content
More Information
Features:
- 5mm dimmable LED strobe lights
- 50 bulbs on green wire
- 6" Spacing
- Voltage: 120v
- UL rated for indoor and outdoor use
- Single molded (1 piece) design with non-removable bulbs improved moisture resistance
- Full wave rectified for flicker free sparkles
- Standard male and female end-to-end plugs
- If one light goes out, the rest stay lit
- Warm White color temperature = 2800 kelvin
** A Note about dimmability: while these strings will fade up and down as current is applied and removed (aka dimming), the raising and lowering of voltage will also affect the strobe's flash rate. The lower the dimming percentage, the slower the flash rate becomes.
Here's What Other Memory Makers Are Saying:
These are like twinkle lights but with an extra “pop” in the twinkle, very snappy and eye-catching. They look great on wrapped tree trunks.
Erika, you nailed it—those quad sparkles really do have that special zing! This tree trunk looks fantastic! Love hearing they brought that extra twinkle to your display!
- Angie @ The Christmas Light Emporium
They look awesome cant wait to decorate for christmas. Teriffic product.
Over the last few years we’ve bought 20-30 sets of the Quad Spark Cool White strobes and the Super Spark Cool White Static/Strobes. It’s a great way to end each song in our show. Our neighbors and especially the kids love when these lights come on! Strands are well made and have lasted couple of seasons now. Highly recommend them!
Love the green. The sparkle it gives is amazing!
Excellent product that I think the had specifically made
These lights are amazing. It's my 3rd year buying more of these and my house sparkles like no other.
The quad spark lights are the best! Just the right amount of sparkle. High quality wiring.
Very good product, well made, company is a pleasure to deal with
These strobe light strings added an awesome effect to my front tree!
If you aren't using quad spark lights in your display, I really don't know what you're doing with your life. Christmas Light Emporium ships quickly and delivers some of the best lights I've been able to find.
Very happy with durable construction of the wiring. Very happy with ordering process and received in a timely manner.
Have not yet placed these lights outside. I ordered red, white and blue lights to display around the Memorial Day weekend in late May, and around the 4th of July.
Having had these lights displayed in other colors around the Christmas Holidays, I have no doubt these will be equally brilliant lighting up my bushes at my home!!
These strobe lights and quad strobe lights are the best on the market, and always generate a lot of very positive comments!!
Thank you so much, James — we really appreciate you taking the time to share this. Knowing that 50 5mm Blue QuadSpark® LED Strobe Lights, 6' Spacing, Green Wire made your season brighter means everything to us. We hope The Christmas Light Emporium can be part of your next season too!
— The Christmas Light Emporium Team
Excellent quality - exactly what I was after!
Thanks so much for sharing your review!
We’re thrilled to hear that the 100-count Cool White QuadSpark lights are giving you those perfect “pops of light” and that the quality is exactly what you were after. That bright, crisp cool white with the strobing/static combo is designed to really stand out in a display, so it’s great to know they’re hitting the mark for you.
If you ever want ideas on how to mix these with other colors or effects for an even bigger impact, we’re always happy to help!
Excellent for calling attention to a display!
Thank you for taking the time to share your review of the QuadSpark strings :) If we can help with anything at all, please let us know. Always happy to help in any way we can. Happy Decorating!
Perfect addition , instead of static lights
Thank you for leaving a review for our 5mm LED Strobe Lights! We're so glad to hear that they were a perfect addition to your setup. We pride ourselves on offering versatile options for both strobing and static lighting. Thank you for choosing our product and happy decorating!
Changed out our traditional blinking lights to the QuardSpark and the look is elegant and mesmerizing. Will add more for next season.
5mm LED Strobe Lights, QuadSpark, cool white Strobe Lights, Strobing/Static, 50 Bulbs, 6" Spacing
They add a little bit of sparkle in our trees and look amazing when lit. Customer service is amazing.
Good strobe lights, fast delivery, good seller
I've been searching for these types of lights for years and I am so glad I found them! They are so beautiful!!! Can't wait to put them up for Christmas!
These lights are great. They sparkle so much we put them on balls in our yard and have them on every night.
I love these lights. I have bought several sets of lights now and they stay bright and flash as they are supposed to. I thought when I bought my first set they would be more expensive but they are very reasonable. Love them
Not really strobe lights.
Hi Dave and thanks for your review of the QuadSpark string. On these strings, every 4th bulb is a cool white 5mm strobe light, while the rest are static/always on blue. We'd love to know more about what you mean when you mentioned you didn't really think they are strobe lights? If you are looking for a string on which all of the lights are strobe lights, that would be our SuperSpark line of 5mm strobe light strings.
Excellent product that I think the had specifically made
Doesn’t even compare to anything you see in big box stores. And the quality is top notch. No flimsy thin wires or loose bulbs
Who Nose Lights Better Than Rudolph?
Rudolph's Christmas Tree Light String Calculator can help you determine how many strings lights you will need for your tree.
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This is the equation we absolutely live by every single day. We know that Christmas decorating makes people smile and brings pure joy while creating memories that last forever. These combined effects give people hope, and honestly, that's what it's all about. Lighting is pure magic—it's the twinkle in the eyes of people of all ages that makes everything worthwhile. THAT is what we call hope with a capital H!
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