Answers
Direct, data-backed answers to the lighting questions people actually ask. No fluff, no hedging — just the facts.
Yes, solar lights are worth it for most outdoor lighting needs in 2026. Premium solar lights (£35+) now deliver 60–70% of mains-powered brightness with zero running costs and typical lifespans of 3–5 years. Budget models under £20 remain unreliable and often fail within 12 months.
Read full answerThe lumens you need depend on the application: path and accent lighting requires 100–200 lumens, general room lighting needs 1,500–3,000 lumens, task lighting requires 400–800 lumens, and outdoor security floods need 1,500–3,000 lumens. A standard 60W incandescent bulb produces approximately 800 lumens.
Read full answerYes, solar lights work in winter, but with reduced performance. Premium solar lights maintain 60–70% of their summer brightness during UK winters, while budget models drop to 20–30%. The key factors are panel type (monocrystalline is best), battery chemistry (LiFePO4 outperforms NiMH in cold), and panel angle (adjustable panels improve winter output by up to 40%).
Read full answerCRI (Colour Rendering Index) is a scale from 0 to 100 that measures how accurately a light source reveals the true colours of objects compared to natural sunlight (CRI 100). For living spaces, you should always choose bulbs with CRI 90 or higher. Below CRI 80, skin tones look sallow and food appears unappetising.
Read full answerSmart lights are worth it if you value convenience, energy savings, and ambiance control. A starter kit (4 bulbs + hub) costs £100–180 and saves 10–20% on lighting energy through automation and scheduling. The real value is lifestyle improvement — automated wake-up routines, away-from-home security simulation, and voice-controlled scenes.
Read full answerYes. LED bulbs use 80–90% less energy than incandescent bulbs and last 15–25 times longer. Replacing a single 60W incandescent with a 10W LED saves approximately £8.70 per year (at 3 hours/day usage). For a typical home with 30 bulbs, switching to LED saves £200–300 per year on electricity.
Read full answerUse 2700K (warm white) for bedroom lighting. This colour temperature mimics the warm glow of sunset and incandescent bulbs, supporting natural melatonin production and creating a relaxing sleep environment. Avoid anything above 3500K in bedrooms — cool white light suppresses melatonin and disrupts sleep quality.
Read full answerPhilips Hue is the better choice for most people in 2026. It offers superior ecosystem breadth, more reliable connectivity via Zigbee mesh, and mature Matter support. LIFX is better if you want bridge-free simplicity and slightly higher brightness per bulb. Hue wins on reliability, ecosystem, and long-term value; LIFX wins on simplicity and out-of-box brightness.
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