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Check set and accessory compatibility
Collect exact-set, revision and power evidence before ordering an accessory.
- Read the set number from your box or instructions, and identify the accessory SKU and revision.
- Use merchant or manufacturer evidence that explicitly covers your exact set and accessory revision. Similar names and matching numbers are not enough.
- For powered accessories, confirm connector, voltage and power-supply requirements. Do not guess electrical compatibility.
Enter observations you can support. Leave unknowns blank or choose Unknown. Inputs stay in this page; reloading clears them. Do not enter passwords or personal customer information.
Try a fictional worked example
Examples demonstrate the tool. They are not your observations and do not count as completed reader work.
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Use this checklist on paper
- Your exact set number
- Your set edition or revision
- Accessory SKU and revision
- Exact compatible set number stated by merchant
- Merchant/manufacturer compatibility evidence URL
- Relevant compatibility wording
- Does evidence explicitly cover your edition and accessory revision?
- Is the accessory powered?
- If powered: are connector, voltage and power supply all documented compatible?
- Power requirements evidence URL (powered accessories)
- Are all required components included or already owned?
- Missing parts and quantities
- Seller return-policy URL
- Applicable returns, opened-item restrictions and return shipping
- What will this accessory improve?
Record the date, source and unknowns, then list what to check next. A filled worksheet is not independent verification.
What this tool can and cannot establish
- This checklist organizes your evidence; it does not independently authenticate merchant claims or certify electrical safety.
- A documented match can still have missing parts, installation constraints or defects. Retain the applicable return policy.
Completed means the required input record was filled, not that every check passed. Where audience measurement is enabled, only fixed completion, export and feedback identifiers are counted; entered values and notes are not sent.
The row, field by field
Download the accessory checklist and fill one row per product. For a store comparison, add two rows for the same set number, one per store.
| Field | Where to find it | Example |
|---|---|---|
| Set number | Your box or instruction booklet, matched to the product title | 11382 |
| Store and version | Product page variant name | BRKOX Touch Version |
| Stock and date | Product page | Available to order, 29 Oct 2026 |
| List price | Product page, not a banner | $59.00 |
| Shipping | Checkout, or the free-shipping rule in the policy | From checkout |
| Import charges | Shipping policy and checkout summary | Included (BRKOX policy) |
| Delivery window | Shipping policy: processing plus transit | 1-3 + 7-15 business days |
| Return path | Refund policy | Cancel within 48 hours before shipping; defects within 30 days |
Worked example: Hubble #11382, two rows
Row 1: BRKOX Touch Version, $59.00, available to order on 29 October 2026. [1] BRKOX lists no free-shipping threshold, says duties and taxes are included, and estimates 1 to 3 days processing plus 7 to 15 business days standard delivery. [2]
Row 2: BriksMax 2.0 via Lightailing, $31.84 against a $48.99 compare-at price, available the same day. [3] Lightailing gives free standard shipping only from $69, says the recipient pays any import charges, and estimates 3 to 5 days processing plus about 15 to 35 business days standard delivery to North America. [4]
With both rows filled, the question becomes concrete: is a $27 lower list price worth a shipping charge, a possibly longer wait and, outside the US, a possible import bill? For a US buyer with time, perhaps. For a gift due in three weeks, row 1 is the safer pick. Neither row says anything about brightness or switch feel; the worksheet is for cost and risk.
What to do when a cell is unclear
| If you see | Do this |
|---|---|
| Same set, two prices | Keep both rows; compare stock, shipping and import charges |
| Sold out or coming soon | Leave the decision blank and set a re-check date |
| Listing contradicts itself (for example on power) | Ask support in writing and paste the reply into the row |
| Close to a free-shipping threshold | Compare final totals; do not add an item you did not want |
| Need a frame and lights | Pick each correct product first; one checkout is only a convenience |
Why the return column matters
BRKOX lets you cancel free within 48 hours of ordering if the order has not shipped, and returns defective items within 30 days of purchase. [5] Lightailing generally does not accept change-of-mind or wrong-version returns, except where consumer law requires, and asks for wrong or missing items to be reported within 15 days of delivery. [6] If your row cannot answer whether a mistake is refundable, the order is not ready.
Questions before you decide
Why not just compare list prices?
Because shipping and import treatment differ. Lightailing charges standard shipping below $69 and leaves import charges to the recipient; BRKOX says duties and taxes are included.
How long should I allow for delivery?
Add processing to transit. BRKOX lists 1-3 plus 7-15 business days standard; Lightailing lists 3-5 plus about 15-35 to North America.
Sources & verification
Product details and prices can change. Check the linked provider before buying.
- BRKOX Hubble #11382 light kit Accessed 29 Oct 2026
- BRKOX shipping policy Accessed 29 Oct 2026
- BriksMax 2.0 Hubble Telescope 11382 light kit (sold by Lightailing) Accessed 29 Oct 2026
- Lightailing shipping policy Accessed 29 Oct 2026
- BRKOX refund policy Accessed 29 Oct 2026
- Lightailing refund policy (last updated August 2026) Accessed 29 Oct 2026
Sources link directly to providers. Product buttons may use separately labeled affiliate links. Read our disclosure.