Our take
The HOMPOW BL-45 is an exact model with a more limited native image than the historical listing title suggests. The OEM specification identifies 1136 × 640 pixels, LED projection, 1,300 peak lumens, and a projection distance of 1.2–4.8 metres for 32–200-inch images. The peak light figure is not ANSI, and the panel is not native 720p. Those distinctions matter more than a broad screen-size claim: fine text and large images will expose the limits of a low-resolution projector, while light output cannot be compared directly to ANSI-rated models. Consider the BL-45 for casual dim-room use only if the exact revision, connection options, and power setup meet the plan.
Casual dim-room projection from an external or local media source when modest native detail is acceptable.
It is not for native 720p or Full HD detail, a confirmed 200-inch bright picture, ANSI-based shortlisting, daylight projection, or a close-wall UST installation.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The OEM page names BL-45 and specifies native 1136 × 640 rather than leaving resolution to a marketplace title.
- LED output and external/media inputs support a straightforward home source setup.
- The stated throw distance and screen range let buyers check basic room geometry.
What to weigh up
- Native 1136 × 640 is lower than 1280 × 720 and Full HD.
- The 1,300-lumen value is a peak claim, not an ANSI measurement.
- A listed 200-inch maximum is not proof of adequate brightness, focus, or image quality at that size.
The key details
| Model covered | BL-45 |
|---|---|
| Image format | Native 1136 × 640 image; not native 720p |
| Rated light output | 1,300 peak lumens; not stated as ANSI |
| Placement | 1.2–4.8 m distance for 32–200 inch images |
Performance figures are manufacturer claims. Source checked October 5, 2026. Regional models and included accessories can differ.
What the features mean for you
Use the exact panel resolution, not the listing headline
The BL-45 OEM page identifies a native image of 1136 × 640 pixels. That is below 1280 × 720, so the historical title's “native 720P” statement should not be repeated as a specification. A source may send a larger signal, but the projector still displays through its native panel. This distinction affects small subtitles, fine interface text, and detailed sports graphics. For cartoons, simple video, or informal viewing at a moderate image size, the lower pixel count may be acceptable. Decide based on content and viewing distance instead of a screen-size promise. The recommendation is tied to the exact BL-45 manufacturer/OEM sheet, not a related HOMPOW revision.
Peak lumens are not the same as ANSI lumens
The same specification page claims 1,300 peak lumens. It does not identify that figure as ANSI, so the matching profile keeps the ANSI value unknown. A peak marketing number cannot be converted or ranked against a model that explicitly carries an ANSI rating. The page's 32-to-200-inch range is also a claimed operating range, not a guarantee that every size will be bright enough in a particular room. Smaller images and dimmer conditions are generally easier for an entry-level projector to support. If output is the deciding factor, look for an exact model source with a named measurement standard and ask to see the unit at the intended size.
Measure distance and image size together
The BL-45 page lists 1.2 to 4.8 metres of throw distance and 32 to 200 inches of image size. The wide range makes it important to test the actual desired size rather than assuming a projector will fit on a short shelf. Its documented placement is conventional; the specification does not establish an ultra-short-throw lens or near-wall image. Measure lens-to-screen distance and planned screen width before purchasing, then allow space for the case, cabling, and ventilation. Digital geometry adjustments cannot create a different optical throw. A stable placement close to square with the screen will make focusing and framing simpler than a sharply angled position.
Think of LED and inputs as separate buying questions
The OEM page identifies an LED light source and lists the model's external and media inputs. LED is not laser, and it does not prove the projector has a rechargeable battery. The saved source does not establish battery operation, streaming apps, or two-user interactive features. A laptop, set-top device, game console, or supported local media can therefore be a more dependable plan than expecting built-in software. Verify the exact input type needed by your source and check any video format limits in the specific unit's manual. Before ordering, confirm the adapter, power cord, remote, and media accessory package, since historical title bundles do not document what a current seller includes.
Buy by the documented task and inspect the revision
The BL-45 can suit a casual home projection task if its lower-than-720p native resolution and non-ANSI brightness basis match expectations. It should not be selected for dense text, a bright room, or a very large viewing image just because the web page lists a maximum size. Ask the seller to identify the BL-45 on the body, show focus and input operation, and disclose whether the listed accessories and power supply are included. Check the projected image at the desired distance and size, then consider whether room light and screen surface are reasonable. This review uses the model-specific OEM material and makes no claim of hands-on testing, current price, stock, or buyer feedback.
What else to compare
For a documented native Full HD home projector, compare TOPTRO X3 or BenQ MH680, noting that neither uses the BL-45's claimed peak-lumen basis. For 720p-class portability with a battery, ASUS P3B is a different low-light trade-off.
Before you buy
Is the HOMPOW BL-45 native 720p?
No. The exact-model OEM page lists 1136 × 640 native pixels, below a 1280 × 720 image.
Are the BL-45's 1,300 lumens an ANSI rating?
The OEM page calls the figure peak lumens and does not label it ANSI, so the two measurement bases are not equated.
Can its listed 200-inch maximum be treated as a bright image guarantee?
No. The stated size is a model range; room light, distance, focus, surface, and the unit's condition still matter.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- OEM BL-45 exact-model product specification ↗ — checked October 5, 2026.
- Shenzhen BaiLai OEM BL-45 exact-model specification page ↗ — checked October 5, 2026.
The decision
BL-45 is a modest casual projector when exact native 1136 × 640 and its conventional distance range fit the room; ignore the unsupported native-720p label.
Is it the right fit?
Check the exact model and today’s offers on Amazon.