MagStud Pro vs Fill Light Selfie Ring LED Kit

Wall Survey keeps measured wall observations in a saved notebook and compares two passes from the same reference edge. HOW IT WORKS 1. Open Survey and create a wall with a name and measured span. 2. Add observations for pass 1 and pass 2 using distances you measure along the wall. Add a live magnetic reading when supported. 3. Choose a matching tolerance, inspect paired and unmatched marks, then share the survey or reopen it later. Sweep, signal strip, heat maps, sensitivity controls, journal and planning tools remain available. Low readings no longer claim a wall is safe to drill, and unsupported hardware no longer receives synthetic magnetic readings. WHAT TO KNOW Distances are entered measurements, not motion tracking. A repeated signal is not proof of a stud or a safe drilling location. The app cannot rule out hidden electrical, plumbing, gas or other services. Use suitable tools before drilling. Devices without a magnetometer support manual surveys and show an unavailable-sensor message. iPhone and iPad.

Turn your phone into a pro fill light for selfies, portraits, and night photos. DaGuang delivers soft, adjustable screen lighting with color presets—no extra gear needed. Need a glow stick at a concert, a scrolling LED banner, or an emergency SOS flash? DaGuang packs multiple lighting tools in one offline app. Set brightness, pick colors, save favorites, and go fullscreen instantly. • Fill Light: adjustable brightness, color temperature, and presets for selfies • Glow Stick: vivid colors for concerts, parties, and events • LED Banner: scrolling text display for signs and messages • Night Light: warm ambient glow for reading or bedside • SOS Flash: high-visibility emergency signal • Sign Board: bold on-screen text for quick displays • Usage stats and favorites — all data stored locally Perfect for content creators, selfie lovers, and anyone who wants a versatile pocket lighting kit.