# Probro BMSL47 Smart C9 LED String Lights, 49 ft, 50 LEDs

LEDs: Probro BMSL47 smart C9 LED string lights combine a 49 ft strand with app, button and remote controls for color-changing holiday displays. The listing describes Bluetooth control, preset effects, music sync and timer functions, while customer feedback is mixed on reliability and durability.

- [Original product page](https://best-deals.pro/product/probro-bmsl47-smart-c9-led-string-lights)
- [View offer](https://best-deals.pro/visit/probro-bmsl47-smart-c9-led-string-lights)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Probro
- Model: BMSL47
- Category: Home & Kitchen > Lighting
- Price: 45.99 USD
- Previous price: 79.99 USD
- Discount: 43%
- Price checked: 2026-11-14T07:06:11.403Z
- Rating: 4.3 / 5
- Reviews: 268

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- RGB C9 LEDs are presented in a retro-style format for seasonal and decorative lighting.
- The listing describes app, button and remote control, with brightness, speed, timer and music-sync options.
- The 49 ft length and 50 lights are positioned for smaller areas such as porches, balconies and windows.

## Pros

- Three listed control methods give buyers options to operate the lights by app, button or remote.
- RGB effects, dimming, speed adjustment and timer functions allow adjustment of the display.
- The listed 49 ft strand and 50 LEDs suit smaller decorative layouts better than a large-scale roofline installation.

## Cons

- Customer feedback is mixed on reliability and durability, with reports of some lights stopping and lasting under six months.

## Specifications

### Identity
- Brand: Probro
- Model: BMSL47
### Lighting and installation
- Form factor: String Lights
- Bulb shape: C9
- Number of light sources: 50
- Item length: 590.55 inches
- Light source: LED
- Light color: RGB
- Listed usage: Indoor, Outdoor
### Connectivity and controls
- Wireless connection listed: Bluetooth
- Control methods listed: App, Push Button, Remote
- Preset modes listed: 105 Preset Modes
- Listed features: App Controlled, RGB Color Changing, 105 Preset Modes, Music Sync, Timer, Dimmable, Speed Adjustable, DIY Lighting Effects, Connectable, 24V Low Voltage, Waterproof
### Power
- Power configuration: Corded Electric
- Voltage: 24 volts
### Materials and protection
- Material: Polyvinyl Chloride
- Water resistance listed: Water Resistant
- Ingress protection rating: IP44

## Before you buy

- The listing is inconsistent about the number of preset modes: the feature details and main feature copy say 105, while another item highlight says 125. Confirm which mode count applies to the selected listing. The listing also calls the lights waterproof in some copy but specifies IP44 and water resistant elsewhere, so do not treat them as suitable for immersion or unprotected exposure beyond the stated rating.

## In the box

- 49 ft C9 Christmas lights ×1 (Included)
- 16.4 ft cable ×1 (Included)
- US adapter ×1 (Included)
- Manual ×1 (Included)
- Remote ×1 (Included)

## A good fit for

- Buyers decorating a porch, balcony, window, tree or small patio who want a 49 ft RGB C9 strand.
- Shoppers who want app, physical-button and remote control options for seasonal lighting.

## Less suited to

- Buyers who need a long strand for an extensive roofline or yard layout.
- Buyers who require confidently established long-term durability based on customer feedback.

## Customer feedback

Customer feedback praises the lights' appearance, color options, lighting quality, brightness and ease of installation. Reliability and durability reports are mixed, including reports of units stopping and lasting less than six months, and customizability also receives mixed feedback. For buyers choosing this 49 ft, 50-light strand for seasonal displays, the color and lighting comments are relevant, but the varied reliability reports matter if it will be left in place for extended periods.
- Positive themes: Customers praise the appearance and color options.
- Positive themes: Feedback also mentions lighting quality, brightness and ease of installation.
- Negative themes: Some customers report that lights stopped working and lasted less than six months.
- Mixed feedback: Reliability and durability feedback is mixed.
- Mixed feedback: Customer feedback on customizability is also mixed.

## Frequently asked questions

### How long is the light strand?
The title and feature copy describe a 49 ft strand. The listed item length is 590.55 inches.
### How can the lights be controlled?
The listing gives app, push-button and remote control methods. Bluetooth is the wireless connection listed.
### Are these lights suitable for outdoor use?
Indoor and outdoor use is listed, along with IP44 and water-resistant specifications. The listing also uses the word waterproof, so its protection claims are not fully consistent. Avoid assuming immersion protection.
### How many preset modes are included?
The listing conflicts: its feature details and main feature copy state 105 modes, while an item highlight states 125. Confirm the version shown on the selected listing.

## Alternative options

- [100LED Outdoor Christmas Lights, Smart APP & Remote, DIY, Music Sync, Timer \| Waterproof RGB Color Changing C9 String Lights, Connectable, Christmas Tree Lights for House Roof Patio Christmas Decorations](https://best-deals.pro/visit/probro-bmsl47-smart-c9-led-string-lights)
- [Ollny Christmas Lights Outdoor, 131FT 400 LED Color Changing String Lights \| Warm White & Multicolor 11 Modes Dark Green Wire Christmas Tree Lights, Remote Control Waterproof for Indoor House Decor](https://best-deals.pro/visit/probro-bmsl47-smart-c9-led-string-lights)
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- [Minetom 115FT 100LED Smart C9 Christmas Lights Outdoor with App Control \| Outdoor Christmas Lights with 100+ Preset Scenes, Music Sync, RGB Christmas Lights for House Porch Eaves Indoor Outdoor Decor](https://best-deals.pro/visit/probro-bmsl47-smart-c9-led-string-lights)
- [Brightown Smart Outdoor String Lights, 106Ft 32LED Patio Christmas Lights \| IP67 Waterproof, Music Sync,100+ Scene Modes, App Control, Color Changing for Christmas, Patio, Backyard, Garden, Porch](https://best-deals.pro/visit/probro-bmsl47-smart-c9-led-string-lights)
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## Images

![Probro BMSL47 Smart C9 LED String Lights, 49 ft, 50 LEDs — 1](https://best-deals.pro/i/mhxnOYEOvRSeDz9_AyFmy4B8LaFVP7IbV9SMhQiJT-Z-C5_Cj6LbEMcFLIBS8F9n0bMHb267AtdBrX5yDOnHMiuIKCQ5SmyZR5bF6UnyGwJZw_bQMnrUiR91.jpg)

![Probro BMSL47 Smart C9 LED String Lights, 49 ft, 50 LEDs — 2](https://best-deals.pro/i/XsOVs-g8KSbDfaqyM3tUPilsL2NlUsXeAxI2OseegF2OjWykLRBqz-ZXYDrLurNXuXtSa9ZfytB6EtI-MRGFvZoYGxG2zWlr2meeonL6UtH-gwBzNYl-3EuH.jpg)

![Probro BMSL47 Smart C9 LED String Lights, 49 ft, 50 LEDs — 3](https://best-deals.pro/i/mrZuRQSLgaMVHwIiPWzGicu0rkJ-UcTQp123ikGBNEahtFHLzxqcehGn9A_mZIjoQyT-B0V1FmfVJb2jMXzsi9Qs4CkS3Q_dOZ42cbIwU-Rw1qgXWpY-wDbe.jpg)

![Probro BMSL47 Smart C9 LED String Lights, 49 ft, 50 LEDs — 4](https://best-deals.pro/i/jTovLIQWy7G4Fim3nOy9YYbSl0yeI3sZv5apisbiN5LoDxSnjc-EHpv8hFREQWst02XCviOFUOB5H6dxeXZDFrwy2jFyi6uVfEv7NUn7X4ay6VVQ_WUWC7AR.jpg)

![Probro BMSL47 Smart C9 LED String Lights, 49 ft, 50 LEDs — 5](https://best-deals.pro/i/VbNpbwKZzBXfE3lch_n566J3ig_G1PEbulvUxKNw0XHYv9plz40cVy9FlC410lgIUab7pi_9QQCD4lYMH4gOzZM4_wWXecLP6WNKNVtQDlvxg8r99G1YqkJz.jpg)

![Probro BMSL47 Smart C9 LED String Lights, 49 ft, 50 LEDs — 6](https://best-deals.pro/i/Zt4JG9qSPUEpA0EEiPiZZ_J7maVYgNhizjoqGBjQpQXZbd5mUy8uqQwAEHocvfJ3mXuKSJ09uwO9Ptgr3u27egxjt7CuRTrZecBsJ-RstE6WjmTgL6L6S0wD.jpg)

![Probro BMSL47 Smart C9 LED String Lights, 49 ft, 50 LEDs — 7](https://best-deals.pro/i/XM0SRHW3A7uThM18lJN-_JQsc4bMsC1kkxXfQQtnqtmvkWlwZPv-HbxXyLsMn1QJ2Acq3TGtxe9ciOUpy-h3BYm2D-j1Um00PJqYoqNYQC_6gI4AT05e7rYB.jpg)