Caixa de luz para fotografia Puluz PU5041B 6500K USB 11W 400x400x400mm

The Puluz PU5041B photo lightbox is a 400 x 400 x 400 mm portable studio solution with an integrated 6500K LED light source and USB power. Designed for product photography, it provides even, flicker-free illumination without strobe effects and includes removable backdrops and a soft diffuser to reduce reflections and soften shadows.

Advantages

The lightbox uses 144 built-in 2835 LED beads with CRI ≥ 90 and a color temperature range up to 6500K, delivering stable, high-quality light suitable for detailed imaging. Brightness is adjustable across 10 levels from 1% to 100% via the USB-powered control, and the interior is lined with reflective silver fabric to diffuse light evenly and minimize vignetting. The unit is foldable and includes a carry handle for quick setup and easy transport.

Suitable for

• Product photography for online stores and catalogs
• Small objects for auction listings and marketplaces
• Jewelry, electronics, cosmetics and other reflective items
• Social media content and close-up product shots

Key specifications

• Model: Puluz PU5041B
• Dimensions (internal): 400 x 400 x 400 mm
• LED: 144 × 2835 beads, 25 lm per bead (built-in)
• Color temperature: 3200–6500 K (maximum advertised 6500K)
• CRI: ≥ 90
• Brightness control: 10 levels (1%–100%)
• Power: USB 5 V input, 11 W
• Included accessories: soft diffuser, 6 double-sided backdrop papers (total 12 colors)
• Weight: approximately 2.41 kg

How to use

Unfold the lightbox and secure it using the integrated frame and handle. Place the chosen backdrop inside and attach the soft diffuser over the front window to soften shadows. Connect a 5 V USB power source (wall adapter, power bank or computer) and adjust the brightness to the desired level using the control. Position the camera at the preferred angle—front window or top window—and arrange the subject centrally for even illumination. Avoid USB power supplies that output higher than 5 V (fast-charging ports may not be supported).

Recommendations

For best results with reflective items, use the soft light cloth and experiment with exposure and camera angle; use neutral background colors to ensure accurate color reproduction. When shooting long sessions, use a stable power bank or wall adapter to maintain consistent brightness.