Mantra K4 7987 is a portable rechargeable table lamp with a round base and a small shade on a slender stem. Its brown Corten finish is identified as RAL 8028. The body is aluminium, and the construction also uses acrylic.
Size on the table
The lamp is 32.5 cm high with a maximum diameter of 10.8 cm. This outline includes the round base and the shade’s lower rim; the top of the shade is 9 cm across. Compare the base width with the clear tabletop area and the height with the space above it.
The height is fixed, so the shade cannot slide along the stem. The net weight of 1.12 kg refers to the lamp itself and helps you assess the load when carrying it between positions.
Warm white light and touch control
The integrated LED source is included, so no separate bulb needs selecting. The manufacturer specifies 2 W, 180 lm and 3000 K, a warm white light. This modest output provides local light near the lamp; compare it with the other lighting in your chosen space.
A short touch switches the light on or off, while a longer touch adjusts brightness continuously. The instructions allow LED replacement by a qualified specialist, and its stated life is 30000 hours. Dimming takes place at the lamp’s button, without a separate wall dimmer.
Charging and outdoor use
The lamp runs from its battery and has a USB charging input rated DC 5 V/1 A. The instructions require a full charge before first use. After charging, disconnect the cable and close the silicone cover over the socket; the power adapter must not supply a higher voltage.
IP54 confirms protection against dust and splashing water for outdoor use. The portable form lets you place it on a terrace or garden table and carry it back for charging. The plain shade and uniform finish follow a modern, minimalist form.
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