What the stores say about power
Lightailing's FAQ, read on 29 October 2026, says power options vary by product: a kit may use USB power, a battery box, or support both. If you use a battery box, batteries are not included. It also says not every USB adapter is suitable, tells buyers to follow the power specification supplied with the kit, and warns that an incompatible or higher-voltage source may damage the lights. The kits are for indoor use only and are not waterproof unless the product page says otherwise. [1]
The product pages do not always narrow it down. The Lightailing Avengers Tower 76269 page, listed at $79.99 that day, tells buyers to prepare batteries or a brick separator in advance but does not set out a full power specification. [2] So treat the store FAQ as a starting point and the kit's own page and parts list as the answer.
When one listing says two different things
On 29 October 2026 the BRKOX Hubble #11382 page showed a USB powered badge near the top, while its details list described the kit as battery-powered with tool-free installation and included tweezers. The page did not mention a wall adapter. The Touch Version was $59.00 and the Remote Version $89.00. [3]
We do not know which line is right, and we have not opened the kit. The fix is cheap: screenshot both lines and ask support which power parts ship in the box for your chosen version. A power surprise after delivery is a buyer choice, not a defect, so the defect-return paths at both stores may not cover it.
Pick the setup by the spot where the model lives
Example: a model on a high bookshelf with no outlet nearby. A USB-only kit means running a cable down the wall or buying an extension. A battery box avoids the cable but means climbing up to switch it on. Neither is wrong; decide which chore you will live with before buying.
| Setup | You supply | Works well when | Skip it when |
|---|---|---|---|
| USB power | A compatible USB power source within cable reach | An outlet or USB port is near the shelf and a visible cable is acceptable | The display is far from power, or any visible cable is a deal-breaker |
| Battery box | Batteries (not included at Lightailing) and a place to hide the box | The shelf has no outlet nearby and you can reach the box to switch it and swap batteries | You want the model sealed and never handled |
| Kit that supports both | Either of the above | You may move the model between rooms | The listing does not confirm both for your exact kit |
Questions to get answered before checkout
Write the answers in the power column of your accessory checklist. If you cannot answer the first question, the order is not ready.
- Which power source ships in the box for this exact set number and version?
- If USB: is a cable included, and is a wall adapter included or left to you? What output does the kit expect?
- If battery: which battery type and how many, and where does the box sit on this model?
- Which switch does the version use (touch, remote, sensor), and does it run from the same power source?
- How long is the lead from the model to the power source?
Why a wrong guess is hard to undo
Lightailing's refund policy, last updated August 2026, generally does not accept returns for a change of mind or for ordering the wrong product or version, except where consumer law requires otherwise; it notes EU buyers generally have a 14-day withdrawal period and UK buyers have distance-selling rights. [4] BRKOX allows free cancellation within 48 hours of ordering if the order has not shipped, and returns of defective items within 30 days of purchase; issues not caused by a quality defect are excluded. [5]
This guide reads seller pages. It is not an electrical review: we have not measured brightness, battery life or power draw.
Questions before you decide
Are batteries included with Lightailing kits?
No. Lightailing's FAQ, read 29 October 2026, says batteries for a battery box are not included and must be bought separately.
Can I use any USB charger?
Not necessarily. Lightailing says power requirements vary, to follow the specification supplied with the kit, and to avoid incompatible or higher-voltage sources. Ask support if unsure.
Is the BRKOX Hubble kit USB or battery powered?
On 29 October 2026 its page said both: a USB powered badge and a battery-powered line in the details. Ask BRKOX which parts ship before buying.
Sources & verification
Product details and prices can change. Check the linked provider before buying.
- Lightailing FAQ (fit, power, installation) Accessed 29 Oct 2026
- Lightailing Avengers Tower 76269 light kit Accessed 29 Oct 2026
- BRKOX Hubble #11382 light kit Accessed 29 Oct 2026
- Lightailing refund policy (last updated August 2026) Accessed 29 Oct 2026
- BRKOX refund policy Accessed 29 Oct 2026
Sources link directly to providers. Product buttons may use separately labeled affiliate links. Read our disclosure.