You're a great friend for helping her out! Dealing with migraines and office lighting is a common issue. Here's a breakdown of factors to consider and some potential brand suggestions, drawing on common recommendations and best practices

Key Considerations for Migraine-Friendly Lighting:
Color Temperature (Kelvin - K)

This is crucial. High Kelvin (5000K+) is "cool white" or "daylight," mimicking daylight. This is often terrible for migraines.

Aim for warm white, in the 2700K-3000K range. This creates a softer, more amber-toned light. Anything lower than 2700K might feel too dim for some office tasks. Brightness (Lumens/Lux)

Too bright or too dim can be a trigger. A good level for general office work is often around 300-500 lux (lumens per square meter). A dimmer switch is essential to allow the user to customize.

Flicker

This is a big one, especially with older fluorescent lights. LEDs should be flicker-free, but it's still important to ensure the fixtures and drivers are high quality. Look for lights that are specifically marketed as "flicker-free" or "low flicker." Some people can be sensitive to even subtle PWM (Pulse Width Modulation) dimming flicker.

Glare

Direct glare from a light source or reflected glare from shiny surfaces (desks, screens) can be a major problem. Look for fixtures with diffusers or reflectors that minimize glare. Consider matte finishes on desks and walls.

Blue Light

Blue light emitted from screens and some light sources can exacerbate migraines. While reducing the K value reduces the blue light emitted by the lights, you might also want to consider blue light filters on computer screens or blue-light-blocking glasses.

Individual Sensitivity

Everyone is different. What works for one migraine sufferer might not work for another. Experimentation is key.

Brand Suggestions & Specific Product Types (with a caveat - always check specifications and availability)



Important Caveat

Always check the specific product specifications before buying. Kelvin ratings, lumens, and flicker information are crucial. Look for products with good warranties and return policies in case they don't work out. Also, codes can vary wildly from city to city and sometimes these items are not up to commercial standard.

Commercial Recessed Lighting (Troffers or Panels)

These are common in offices.

Philips

A well-known brand with a good reputation. Look for their "WarmGlow" series or similar LED panels in the 2700K-3000K range. They offer flicker free versions

Cree

Another reputable brand known for energy efficiency and quality. Check their specification sheets carefully for flicker performance.

Lithonia Lighting

A very large manufacturer of all types of lights. You should be able to find what you're looking for with this brand.

LED Bulbs for Existing Fixtures

If you're just replacing bulbs, this is easier.

Soraa

Known for high-quality light and good color rendering. They have good options that are migraine friendly.

GE Reveal HD+

These provide a very clean, natural-looking warm light.

Practical Recommendations to Suggest to Your Friend


Start Small

Don't overhaul the entire office at once. Start by replacing the lights in her immediate workspace to test different options.2.

Dimming is Essential

Install dimmer switches for the new lights. This gives her the flexibility to adjust the brightness as needed.3.

Layered Lighting

Instead of relying solely on overhead lighting, consider adding task lighting (desk lamps) and ambient lighting (floor lamps) to create a more balanced and comfortable environment. Desk lamps can provide additional targeted light where needed, allowing her to keep overhead lights dimmer.4.

Minimize Glare

Use matte screen protectors on computer monitors. Consider repositioning her desk to avoid direct glare from windows or lights.5.

Blue Light Filters

Encourage the use of blue light filters on computer screens and possibly blue-light-blocking glasses.6.

Natural Light (with Control)

If possible, maximize natural light, but also provide blinds or curtains to control glare and intensity.7.

Regular Breaks

Encourage regular breaks away from the computer screen and bright lights.8.

Consult an Expert

If possible, consult with a lighting designer or electrician who has experience with migraine-friendly lighting.

Important Questions to Ask Her



What type of lighting is currently in the office? (Fluorescent, LED, etc.) What are the existing fixtures? (Recessed, troffers, pendants, etc.) What is the current color temperature of the lights? (This might be printed on the bulbs.) Is she the only one with migraines, or are other employees also experiencing light sensitivity?* What is the budget? (This will significantly influence the options.)In summary, focus on low Kelvin (2700K-3000K), flicker-free LEDs, dimming capability, minimizing glare, and layering light sources. Start small, experiment, and be prepared to adjust based on her individual needs. Good luck! Flag for review