25 Practical Uses for a Screen Flashlight

Use a screen flashlight for nearby tasks that benefit from a broad light source or a chosen color. Tap the power button and adjust hardware brightness in your device settings. Try these setups, and use another light if you cannot see enough detail.

Around the Home

1. Look Inside a Dark Cabinet

Hold the screen near the opening. Change its angle until you can see the shelf and corners.

2. Read a Handwritten Note

Place the screen beside the paper. Move it to reduce reflections and shadows from your hand.

3. Find an Item in a Bedroom

Aim a dim screen at the drawer or bedside table. Keep the light away from anyone sleeping.

4. Check an Indoor Route

Illuminate the floor before you move. Use a brighter torch if the screen cannot show obstacles or stairs.

5. Find Something Behind Furniture

Prop the screen near the gap while you look for a dropped item. Keep the device clear of water and unstable surfaces.

6. Check a Storage Box

Hold the display above the contents and look from another angle if objects cast shadows.

Photos and Video

7. Add Light for a Video Call

Place a second device near eye level, outside the camera frame. Check the preview before your call.

8. Try a Portrait Catchlight

Hold a screen near the subject to create a rectangular reflection in their eyes. Ask them whether the brightness feels comfortable.

9. Fill a Product Photo’s Shadows

Place a white screen on the shadow side of a small object. Compare a photo with and without it.

10. Light a Close-Up

Move the screen near a small subject and check for glare. Our photography guide covers positioning.

11. Light a Selfie with Another Device

Use one phone as the camera and another screen as the light. Try it above eye level or to one side.

12. Add a Color Accent

Choose a color and aim the screen at a nearby object or background. See our color guide for controls and limits.

Camping and Nearby Outdoor Tasks

13. Light a Camp Table

Prop a screen beside a card game or meal. Check that you can read the table without using unnecessary brightness.

14. Find Gear in a Tent

Aim the screen at your bag or zip. Turn it off after finding the item.

15. Read a Printed Map

Hold the screen beside the map. Use white light if a tint makes colored markings hard to distinguish.

16. Check a Knot

Place a screen near the work. Choose another light if you cannot see small details or sharp equipment.

17. Display a Meeting Message

Use large marquee text for someone nearby. Check that they can read it from their position; visibility depends on distance and ambient light.

Reading and Desk Work

18. Read a Book in a Dim Room

Try white or amber at a comfortable brightness. Position the screen to reduce glare on the page.

19. Find Keys on a Keyboard

Place a second device near the keyboard. Keep reflections away from the main monitor.

20. Read a Serial Number

Aim the screen at the label. Try another angle for embossed text or glossy surfaces.

21. Read a Menu

Light the page at your table and avoid shining the screen toward other diners.

Backup Lighting

22. Find a Torch During an Outage

Use your phone for the short task, then switch to a dedicated light. Our battery guide covers conserving charge.

23. Show Your Position to Someone Nearby

Face the screen toward the viewer. Do not rely on it as a rescue beacon or assume a fixed visibility range.

24. Find First-Aid Supplies

Use suitable light to read labels and locate supplies. A screen cannot guarantee the color accuracy needed to assess an injury.

25. Display a Message Without Speaking

Use the marquee for a short message and check that the intended viewer can read it. Choose steady text if flashing is unnecessary.

Choose the Light for the Task

Compare your screen and rear LED options before relying on either for longer use. Screens have limited reach, and battery consumption depends on the device and settings.

SOS, Morse, and strobe modes flash. Read the photosensitivity precautions before exposing others to them. Steady light suits the tasks above.