This is an editorial ranking built from verified manufacturer specifications, independent irradiance testing where it exists, AU certification records and owner reviews. We have not yet had every device on this list in front of us for hands-on testing, where that's the case we say so in the badge at the top of the page. Here's what we weighted, and what we deliberately ignored.
Verified irradiance, not headline claims
Brands love to quote irradiance measured at zero distance, which is meaningless for real use. We prioritise figures measured at treatment distance, and we flag independently tested numbers over brand-only claims.
Wavelength range that's actually studied
We reward devices covering the most-studied wavelengths (660nm red, 850nm near-infrared) and give credit for genuine five-wavelength coverage, not for padding a spec sheet with marginal extras.
AU certification and consumer protection
ARTG registration and TGA classification are trust signals we weight, but never treat as a cure-all. Local fulfilment, AU consumer-law cover, warranty length and trial periods all factor in.
Honest value, not just the cheapest
We compare price against irradiance, wavelengths, coverage and support. A AU$1,999 panel can be better value than a AU$400 one, and we'll say when a cheaper option is the smarter buy.
Total landed cost in AUD
Imported devices carry shipping, exchange-rate risk and slower support. We surface those costs rather than quoting a tempting USD sticker price and leaving you to discover the rest at checkout.
No paid placements
Some links here are affiliate links, but placement is decided by the rubric alone. A brand cannot buy a higher ranking, and a commission never moves a device up the list.
More on our scoring across every category: How GLOW reviews →