A60 and A67 bodies cover 470–1 600 lm at 4–13 W, CRI 80 standard with CRI 90 options, and CCT 2 700 K 3 000 K 4 000 K with SDCM ≤3 for colour stability. Power factor ≥0.90 and THD <15 % keep boards clean; surge immunity typically 1–2 kV line-to-line. Ambient −20…+40 °C with Tc marked on the cap ring; IP20 as the lamp, enclosure rating comes from the fitting. Most thorgeon e27 led bulbs use wide 240–320° distribution for uniform shades and uplighters; opal domes hide point sources in low ceilings.
Envelopes include A60/A67 for gen-purpose, G95/G125 globes for décor, ST64 tubes and candle variants where the lamp is visible. Neck and shoulder diameters follow IEC 62560, so trims and collars stay consistent. Weight is kept under typical lampholder limits to protect plasterboard fittings. For hospitality, thorgeon e27 led lamps with filament optics deliver sparkle without visible hotspots; in offices, opal A-shapes reduce veiling reflections on glossy worktops.
Standard E27 threads simplify spare holding across apartments, hotel rooms, and retail perimeters—no adapters, no special sockets. With thorgeon standard base led lighting, emergency inverters on maintained circuits are easier to qualify because lamp current and minimum start voltage are predictable; published inrush and warm-up help relay sizing. Where luminaires are enclosed, check the data row “enclosed rated” and confirm Tc at one hour. Estates repeat thorgeon standard base led lighting SKUs by lumen bin and CCT so rooms read identical under audits.
Respect strip windows, ferrule sizing, and earthing at the luminaire: the lamp is IP20, the gland and gasket maintain enclosure IP. Thermal spacing above shades prevents yellowing; 100–150 mm clearance is a good rule. Phase identification on multi-way circuits avoids mixed CCT in the same scene. For decorative cages, thorgeon screw base led bulbs with clear domes and filament strings keep sparkle without glare; for downlight retrofits, opal versions control cutoff better. Procurement stocks thorgeon screw base led bulbs by envelope family and optical finish to avoid last-minute swaps.
Legacy dimmers and small electronic timers can misbehave with low load. Fit trailing-edge types and add a bleed where specified by site standards. Check shade internal diameter versus envelope shoulder—A67 and large globes may foul old diffusers. In sealed cups, verify ambient ≤35–40 °C or choose the “enclosed” code. Using thorgeon retrofit e27 led lights allows phased replacement without reworking holders; in corridors, repeat one lumen class of thorgeon retrofit e27 led lights per spacing table to keep uniformity.
Trailing-edge gives quieter operation and smoother low-end than leading-edge. Minimum level typically 5–10 %; memory start resumes last scene. Flicker metrics meet common guidance (PstLM/SVM) on recommended dimmers; publish tested pairings on the drawing. For camera zones, choose high-CRI variants with low ripple at 100/120 Hz. In mixed dwellings, thorgeon dimmable e27 lamps keep one behaviour across floors; maintenance teams stock thorgeon dimmable e27 lamps by CCT and driver class to stabilise service calls.
Expect 95–125 lm/W depending on optic and CCT, with L80 25–50k h from LM-80/TM-21 families when Tc is respected. Start <0.5 s, no visible warm-up; ambient derate applies above 40 °C. Where tariffs penalise power factor, select PF ≥0.90 types. Estates value thorgeon energy saving e27 bulbs because identical SKUs keep meter baselines predictable; planned relamps of thorgeon energy saving e27 bulbs by zone avoid colour drift from mixed batches.
Apartments and hotels standardise warm 2 700–3 000 K in bedrooms and 3 000–4 000 K in corridors; offices favour 3 000–4 000 K A-shapes for low glare; retail feature bays use clear filament décor. Lamps interface with existing GU10-E27 adapters only when stated—prefer native E27 in permanent fit-outs. Terminal windows, gland threads M16/M20/M25, and label fonts mirror panel standards so inspection and maintenance follow the same language.
We plan deliveries in the order crews install, not catalogue order. Quotes with EAN/MPN land in about an hour, and live EU stock is visible before teams are booked. Your portal shows lead times, shipment progress, and downloadable price lists with validity windows you can actually plan around. Trusted accounts use post-payment up to 30 days. We consolidate per room bundle so lamps, collars, gaskets, and dimmer kits arrive together, and your account manager checks lumen bins, CCT/CRI, envelope clearance, dimmer pairing, surge class, and Tc notes against your drawings—keeping E27 packages site-ready across France, the Baltics, Germany, Spain, Italy, Belgium, and the Netherlands.