Blissun 50 Count Halloween String Lights, Purple Review
A 50 LED, 16 foot battery powered Halloween string light set with 8 lighting modes, a memory function, and a built-in 6 hour on, 18 hour off timer.
| Brand | Blissun |
|---|---|
| LED count | 50 |
| Total wire length | 16 ft |
| Leading wire | 1 ft |
| Lighting modes | 8 |
| Power source | 3 AA batteries, not included |
| Best for | Decorating a Halloween tree, wreath or garden display without needing a nearby outlet |
Product Overview
Blissun builds this set specifically for battery powered, cord free Halloween decorating: 50 LED lights strung across a 16 foot black wire, with a 1 foot leading wire before the first bulb, long enough to reach around a tree, garden feature or wreath without an outlet nearby. Running on 3 AA batteries, not included, removes the need for an extension cord or nearby power source entirely.
Lighting versatility comes from 8 distinct modes, combination, in waves, sequential, slow glow, chasing and flash, slow fade, twinkle and flash, and steady on, selected with a single round button on the battery box. A memory function means whichever mode was active when the lights were last turned off is remembered and resumes automatically the next time power is restored, without needing to cycle back through all 8 modes again.
A built-in timer runs the lights for 6 hours, then automatically shuts them off for 18 hours, repeating on that cycle once activated, which is meant to free the owner from manually turning the display on and off each day while also conserving battery life.
Score Breakdown
This verdict is based on the manufacturer's stated specifications, the current Amazon listing and its product images, the confirmed materials and design, real buyer ratings, and our research into the product category. Scores are consistent editorial judgments, not laboratory measurements, and we did not receive a paid sample.
Key Features
Enough lights and reach to wrap a small to medium tree, wreath or garden feature.
Combination, in waves, sequential, slow glow, chasing and flash, slow fade, twinkle and flash, and steady on, with the last mode remembered automatically.
Runs the lights for 6 hours, then shuts off for 18 hours, repeating the cycle once activated.
Runs on 3 AA batteries, not included, removing the need for an outdoor outlet or extension cord.
Bulbs are molded into sockets for a secure, element resistant fit that resists falling out.
Each bulb stays cool to the touch even after hours of illumination.
Design and Build Quality
The cable itself is described as a durable, waterproof premium cable, with each LED bulb molded into its socket for a secure fit that Blissun states locks out the elements and keeps bulbs from falling out, which is the detail that actually determines outdoor longevity more than the bulb type itself.
Energy efficient LED bulbs are the stated lighting technology, and Blissun specifically notes each bulb stays cool to the touch even after hours of illumination, a real safety point for a decoration that may be handled while being wrapped around a tree or wreath, or touched by curious hands or pets during a display.
Battery operation is positioned directly against two alternatives: Blissun describes this as safer than traditional plug-in Halloween lights, since there is no cord or socket needed outdoors, and more convenient than solar powered string lights, which depend on sufficient daylight charging to run reliably after dark.
One detail worth flagging directly from the listing itself: the stated color field names this variant Purple, while the feature text separately describes orange lights creating a stunning pattern for the Halloween glow. Those two descriptions do not fully align, so confirming the actual bulb color through the product images before ordering is a reasonable extra step.
Performance in Everyday Use
At 50 LEDs across a 16 foot run, this set gives enough light density and reach to wrap a small to medium tree or wreath without the lights looking sparse, and the 1 foot leading wire before the first bulb keeps the battery box itself positioned away from the display's start point.
The 8 lighting modes genuinely change the character of the display depending on which is selected, from a steady on mode for a calmer, consistent glow to chasing or twinkle modes for a more animated Halloween effect, and the memory function means that choice does not need to be reselected every time the lights are turned back on.
The built-in 6 hour on, 18 hour off timer is a meaningful convenience and battery saving feature, automatically managing the display's schedule once activated rather than requiring the lights to be manually switched off each night, which also extends how long a set of AA batteries lasts compared with leaving the lights running continuously.
Being waterproof and battery powered together is the combination that matters most for an actual outdoor Halloween display, removing both the electrical safety concerns of an outdoor extension cord and the daylight dependency of a solar powered alternative.
How It Performs: The Evidence
| Decision factor | What we found | Evidence and measurement | Score | Why it matters |
|---|---|---|---|---|
| Lighting modes | 8 modes with memory function | Listing states 8 lighting modes with memory function, remembering the last setting automatically after cutting off power | 8.8 | Multiple selectable modes with memory avoid having to reselect a mode every time the lights are turned on |
| Timer automation | 6 hours on, 18 hours off | Listing states a built-in timer of 6 hours ON and 18 hours OFF to free your hands and save energy | 8.6 | Automates the display schedule without manual intervention and extends battery life |
| Waterproofing | Waterproof cable, molded bulb sockets | Listing states the string is durable and waterproof premium cable, with bulbs molded into sockets for a secure fit that locks out elements | 8.5 | Molded, waterproof construction is what determines outdoor longevity more than the LED bulbs alone |
| Coverage | 50 LEDs across 16 ft | Listing states 50 LED lights with a total length of 16ft, plus a 1ft leading wire | 8.3 | Enough light density and reach to wrap a small to medium tree or wreath |
| Bulb heat safety | Stays cool to touch | Listing states each energy efficient LED bulb stays cool to touch even after hours of illumination | 8.4 | A cool running bulb is safer to handle while wrapping around a tree or wreath during setup |
| Power source | 3 AA batteries, not included | Listing states it requires 3 x AA batteries, not included | 7.8 | Removes the need for an outdoor outlet, though batteries must be supplied separately |
| Color accuracy | Purple color field, orange lights in features | Listing's color field states Purple while the feature text separately describes orange lights creating the Halloween glow | 6.2 | The two descriptions do not fully agree, so confirming actual bulb color through product images is a reasonable extra step |
Who Should Buy It
- Halloween trees, wreaths and garden displays
- Outdoor decorating without a nearby outlet
- Anyone wanting an automated on/off display schedule
- Indoor and outdoor seasonal decoration
- Multi-occasion use: Valentine's Day, Easter, weddings and parties
- Households wanting a safer alternative to plug-in outdoor lights
- Anyone wanting a hardwired, always-on display without managing batteries or a built-in timer schedule
- Listing's color field names Purple while the feature text describes orange lights
- Requires 3 AA batteries that are not included
- No stated battery life figure for how long a set of batteries lasts
- Fixed 6 hour on, 18 hour off timer cycle is not independently adjustable once activated
Full Specifications
How It Compares
| Feature | Blissun | Typical option | Higher-tier option |
|---|---|---|---|
| Power source | 3 AA batteries, cordless | Plug-in cord required | Battery powered |
| Lighting modes | 8, with memory function | Single mode only | Multiple modes |
| Timer | Built-in 6 hr on, 18 hr off | No timer, manual on/off | Built-in timer |
| Waterproofing | Waterproof, molded sockets | Basic weather resistance | Waterproof |
| Bulb heat | Stays cool to touch | Can run warm | Stays cool |
| LED count | 50 | Fewer lights | 50 |
| Total length | 16 ft | Shorter run | Similar |
| Weight | About 0.31 lb | Heavier | Lighter |
Alternatives Worth a Look



This is a well equipped battery powered Halloween string light set, combining 50 LEDs across a genuinely useful 16 foot run with 8 selectable lighting modes, a memory function, and a built-in timer that automates a 6 hour on, 18 hour off cycle without manual intervention. Waterproof cable construction and cool running LED bulbs support real outdoor use, positioned by Blissun as both safer than a plug-in set and more reliable than a solar powered one. The one detail worth double checking before ordering is a mismatch between the listing's stated Purple color field and its own feature text describing orange lights.
Frequently Asked Questions
How many lighting modes does it have?
8: combination, in waves, sequential, slow glow, chasing and flash, slow fade, twinkle and flash, and steady on, selected by pressing the button on the battery box.
Does it remember my last setting?
Yes, the listing states a memory function remembers the last mode automatically after the power is cut off, so it does not need to be reset.
How does the timer work?
A built-in timer runs the lights for 6 hours, then automatically turns them off for 18 hours, repeating that cycle once activated.
What batteries does it need?
3 AA batteries, which the listing states are not included.
How long is the string?
16 feet total, with a 1 foot leading wire before the first bulb, and 50 LED lights along the run.
Can I use it outdoors?
Yes, the listing states the cable is durable and waterproof, with bulbs molded into sockets to lock out the elements.
What color are the lights?
The listing's color field names this variant Purple, while the feature text separately describes orange lights, so it is worth checking the product images to confirm the actual bulb color.
Is it safe to touch the bulbs while decorating?
Yes, the listing states each LED bulb stays cool to the touch even after hours of illumination.
This review is based on the manufacturer's stated LED count, wire length, lighting modes, timer function, battery requirement, waterproofing and bulb construction, the current product listing and its image, plus our own research into how battery powered, timer equipped string lights typically perform outdoors. It is editorial analysis, not laboratory testing. We have not powered on this specific set ourselves, and we have flagged the listing's color field and feature text describing different bulb colors rather than silently picking one.