Xtal Acrux Dark Gray

Xtal Acrux in Dark Gray is a compact, rechargeable cordless table lamp by Ambientec, designed by Ryuichi Kozeki. Its crystal glass shade is cut from a solid block and polished by skilled artisans, creating a shimmering play of light.

Double-sided LEDs emit light in all directions, while an aluminum reflector diffuses the glow. The warm 2000 K light and three brightness levels let you set the mood for a dinner table, bedside, or a quiet evening at home.

Three Brightness Levels

Choose LOW, MID, or HIGH to adjust the brightness while retaining the warm 2000 K color temperature. In battery power mode, continuous lighting time varies with the setting:

• LOW: Approximately 32 hours
• MID: Approximately 16 hours
• HIGH: Approximately 8 hours

Battery and USB Power Modes

Use battery power mode for cordless lighting, or USB power mode for continuous illumination while the charging stand is connected to power.

• Battery power mode: The lamp automatically turns off when placed on the charging stand and turns on when removed.
• USB power mode: The lamp automatically turns on when placed on the powered charging stand and turns off when removed. In this mode, continuous lighting time is not limited by battery runtime.

USB charging takes approximately 3 hours.

Specifications

• Model: XL2-AXGRY
• Color: Dark Gray
• Designer: Ryuichi Kozeki
• Shade: Crystal glass
• Base: Aluminum, silicone rubber, ABS, and other materials
• Charging stand: Zinc alloy, silicone rubber, and ABS
• Dimensions: Approximately Ø87 mm × H90 mm (including charging stand)
• Weight: Approximately 740 g (lamp body only)
• Light source: LED
• Color temperature: 2000 K
• Brightness settings: LOW / MID / HIGH
• Battery runtime: Approximately 32 / 16 / 8 hours, respectively
• USB power mode: Continuous illumination while connected to power
• Power consumption: Less than 0.2 W
• Charging: USB charging; approximately 3 hours
• Battery: Rechargeable lithium-ion, 3.7 V / 190 mAh
• Water resistance: Equivalent to IPX6 (lamp body only)

Included Accessories

• Presentation box
• USB Type-C charging cable (model AMB-CAB03)
• Charging stand

A USB AC adapter is not included. Ambientec's separately sold USB AC adapter (model AMB-AC02) is compatible.

Water Resistance and Care

The lamp body has water resistance equivalent to IPX6, providing protection against powerful water jets from any direction. This does not indicate protection against immersion. The charging stand and USB AC adapter are not waterproof; keep them dry.

About Ambientec

Founded in 2009 by Yoshinori Kuno, Ambientec draws on experience in professional underwater photography equipment to create portable, rechargeable lighting. Its designs combine carefully selected materials, precise engineering, and a distinctive approach to light.