A Desk Lamp That Brightens Only Your Fingertips While Keeping the Screen Dim

The ScreenBar Halo 2 emits asymmetrical light from above the monitor towards the desk, reducing the brightness difference between the screen and the wall with rear lighting. With a wireless controller, you can adjust brightness and color temperature, making it suitable for desk work in front of the monitor when there's limited space for a stand base. It clearly serves as a front-and-back light monitor light bar, reducing screen glare and particularly suitable for tasks that need to illuminate both documents and walls.

Make sure to check the official compatibility information for the mounting range for curved and thick monitors, as well as potential interference with your top webcam. Adjust the angle so that the light bar is not directly visible to your eyes, and recalibrate the automatic brightness based on your surroundings after use. Use the official page for the BenQ ScreenBar Halo 2 to verify specifications, and confirm domestic stock, prices, and warranty conditions at the actual time of purchase.

The BenQ e-Reading Desk Lamp features a curved head to illuminate a broad area and supports gradual adjustments to brightness and color temperature, with automatic adjustments suited for ambient light. It's ideal for users who switch between viewing paper documents and screens on the same desk and prefer a wider and more uniform work light over a smaller stand. This LED desk lamp clearly fulfills the role of extensive automatic adjustment, suitable for a desk where both document and screen work are alternated.

You should secure the official size and weight of 4.8kg, as well as the range of movement of the arm on your desk. Check the regional sales specifications and power plug, and manually adjust the head angle to a position that reduces screen reflections and hand shadows even in automatic mode. Use the official page for the BenQ e-Reading Desk Lamp to verify specifications, and confirm domestic stock, prices, and warranty conditions at the actual time of purchase.

The TERTIAL is a clamp-on desk lamp that uses a spring joint arm and a rotating shade to widely adjust the height and direction of light. It takes up less space on your desk without a separate base and allows you to customize brightness and color temperature with interchangeable bulbs. It's particularly suited for practical desks that require wide movement and interchangeable bulbs due to its clear identity as an articulating clamp lamp.

You need to check if the clamp stabilizes properly on the desk edge and that the arm doesn't hit walls or shelves. Since the bulb is sold separately, ensure that you follow socket specifications, recommended maximum output, and the dimensions for the shade, placing it to avoid screen reflections. Use the official page for the IKEA TERTIAL Desk Lamp to verify specifications, and confirm domestic stock, prices, and warranty conditions at the actual time of purchase.

The Litra Beam connects a long LED bar to a stand that allows for height and directional adjustments to emit light towards your face or the desk. It serves well as a soft key light during video calls and can be rotated to provide focused lighting during work, making it suitable for desks with frequent camera use. It clearly functions as a dual adjustable LED key light, especially fitting for spaces that combine video conferencing or streaming with desk ambiance lighting.

Place it slightly higher and to the side of the camera to avoid excessive glare on your glasses and skin from being too close to your face. Check the computer control features, power requirements, and width occupied by the stand. Use the official page for the Logitech Litra Beam to verify specifications, and confirm domestic stock, prices, and warranty conditions at the actual time of purchase.

The Hue Play Light Bar is a compact color indirect light that can be stood or laid down and attached behind a monitor. It serves more as an auxiliary light that reduces contrast between documents and the back of the monitor rather than a task lamp, enhancing the atmosphere for videos and games. With its clear identity as a color smart indirect light, it's particularly well-suited for injecting color into the ambiance of walls behind a monitor and small desks.

You need to distinguish which functions require a Hue Bridge and separate synchronization equipment per the official guide. Do not expect it to directly illuminate the front of the screen, and make sure to check the power adapter, cable length, and the distance for the light to disperse on the wall. Use the official page for the Philips Hue Play Light Bar Single Pack to verify specifications, and confirm domestic stock, prices, and warranty conditions at the actual time of purchase.