what you'll need: No firmware, Q-LED X is a legacy analog crossfade tube lamp (tunable white via physical dial, no digital control, no app, no USB update)
GotchaQ-LED X (all wattages/lengths including X50 and X100 equivalents) is an older analog product with no onboard firmware. No update process exists.
GotchaNot listed in Quasar's current product catalog, may be discontinued or sold out