The number on the box is rarely the one that matters.
A panel that looks strong at six inches can sit dim at fourteen. A timer that sounded generous never gets used past minute ten. The biggest wattage figure on the shelf is, more often than not, the most expensive way to buy poor fit.
There are four numbers that actually decide value. Most first-time buyers check one of them.
Red Light Device Numbers That Matter — a ten-minute read that turns a noisy showroom into a short list. For first-time buyers who'd rather read for fit than for finish.
