Lighting · July 25, 2021 0

Best 4000k In 2021

LOHAS GU10 Spotlight Bulb. LED 4000K Natural White, 50W Halogen Bulbs Equivalent,120 Drgree Beam Angle, Non Dimmable, 500lm, 10 Pack

LOHAS GU10 Spotlight Bulb. LED 4000K Natural White, 50W Halogen Bulbs Equivalent,120 Drgree Beam Angle, Non Dimmable, 500lm, 10 Pack

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  • This 6W Spot Bulb is flicker free and good for our eyes, replacing for 50W halogen bulbs.
  • High colour rendering (CRI > 82) provides the effects of vivid colour and extra warm light.
  • The LOHAS 6000K led bulb brightens up every room with day white light. The light of bulbs are as white as that of the typical incandescent light, making it more familiar.
  • The light is good for your eyes,as it does not contain UV, lead, mercury or other hazardous materials, eliminating the visual fatigue caused by traditional light sources.
  • Replace 50W halogen bulb by 1.5W LED, Save over 85% on electricity bill of lighting.

4000k (Fluorescente)

4000k (Fluorescente)

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Natural B22 Bayonet LED Bulbs 60W Equivalent, 8W A60 Bayonet LED Light Bulb, 4000K Neutral White GLS Bulb B22,806Lm, Energy Saving Light Bulbs,Not-Dimmable(6-Pack)

Natural B22 Bayonet LED Bulbs 60W Equivalent, 8W A60 Bayonet LED Light Bulb, 4000K Neutral White GLS Bulb B22,806Lm, Energy Saving Light Bulbs,Not-Dimmable(6-Pack)

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  • B22 LED Bulbs : Replacement of 60 watt incandescent bulbs by only 8W LED, CONSUMPTION 85% LESS.Non Dimmable.
  • A60 Bayonet LED Light Bulb WIDE APP: Perfect for use in kitchens, living rooms, bedrooms, bathrooms and hallways in your table and floor lamps, pendant fixtures or ceiling fixtures
  • EASY TO INSTALL: Standard A60 shape with B22d bayonet base, instantly without delay. Warming up time is less than 0.5 seconds. No buzzing or humming, no flicker
  • 4000k led bulb HIGH CRI (CRI>80Ra): More natural light is offered and 180 degree beam angle. No mercury, No UV or IR Radiation
  • Bayonet light bulb 60W Equivalent :3 Years Warranty, Smart choice for you, Your satisfaction is our motivation

Round Ceiling Light, 100W Equivalent, 18W 2300lm, Natural White 4000K, LED Ceiling Lamp for Kitchen, Bathroom, Hallway, Bedroom, Office, Utility Area

Round Ceiling Light, 100W Equivalent, 18W 2300lm, Natural White 4000K, LED Ceiling Lamp for Kitchen, Bathroom, Hallway, Bedroom, Office, Utility Area

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  • 【Natural White Light & Eye-caring】Office lights ceiling brings you the closest to natural light. No stoboscopic and humming, it can protect the eyes from harsh and glare lights.
  • 【Easy Installation】Due to the simple twist mechanism, the plastic screen can be easily attached and removed. Bathroom lighting can be installed easily by connecting wire and screwing the lamp to the ceiling without additional tools and manpower.
  • 【Ultra-Slim Design】Kitchen lights ceiling only 2.4 cm thick, diameter 23 cm, modern design, suitable for your living room, bedroom, bathroom kitchen, dining Room, balcony, corridor. Not only can you illuminate your space, you can also bring a more elegant life.
  • 【High Brightness Performance】Bathroom light with 2300 lumen, large light-emitting surface and 18 W led light included, ceiling light can light up most areas of the room, about 20-23㎡. Effectively reduce lighting dead space, bringing you the best light-using experience.
  • 【Energy-Saving and Long Lifespan】With the lifespan of 30000 hours, flush ceiling light let you get rid of troubles of the bulb at all. It virtually eliminates the need of replacing the bulb and its Long-life light bring you continuous light for a long time. our CE ROHS certification offer peace of mind that our LED ceiling light is electrically safe.

Megaman LED Light Bulb 142576 Dimmable RichColour R9 GLS Style Classic Opal LED Light Bulb B22 Bayonet 4000K Cool White 9.5W 810lm A+ Rating 25000 Hours Estimated Life

Megaman LED Light Bulb 142576 Dimmable RichColour R9 GLS Style Classic Opal LED Light Bulb B22 Bayonet 4000K Cool White 9.5W 810lm A+ Rating 25000 Hours Estimated Life

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  • Megaman's NEW Dimmable RichColour LED Classic provides 810 lumens of light immediately, with no waiting time to warm up to full brightness
  • With a colour temperature of 4000 Kelvin, the bulb provides a cool white light, creating a comfortable atmosphere in any room
  • High quality colour rendering (CRI > 90) provides vivid and natural colour; near perfect natural light, rich colour reproduction
  • Dimmable-easily create more or less light, depending on your mood and the desired ambiance
  • Ideal for all homes, retail stores, art galleries & museums - perfect LED replacement for halogen lamps

Philips LED Classic 6 Pack [GU10 Spot] 4.6W - 50W Equivalent, 220 - 240V, Cool White 4000K (Non-Dimmable)

Philips LED Classic 6 Pack [GU10 Spot] 4.6W - 50W Equivalent, 220 - 240V, Cool White 4000K (Non-Dimmable)

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  • Learn about Light - Colour temperature: light can have different colour temperatures, indicated in units called Kelvin (K). Lamps with a low Kelvin value produce a warm, more tranquil light, while those with a higher Kelvin value produce a cool, more energising light. CRI: the colour rendering index (CRI) is used to describe the effect of a light source on colour appearance. Natural sunlight has a CRI of 100. The CRI of Philips LED lamps is always higher than 80, which ensures that colours are shown as true and natural
  • Similar shape and size to a standard halogen reflectors - With its beautifully shaped design and familiar dimensions, this is a modern lighting energy-saving, standard, LED reflector. The perfect sustainable replacement for traditional standard halogen reflector
  • Perfect for accent lighting - Modern lighting with a familiar wide-angle light output (36 degrees), this LED spot is suitable for both accent lighting and general-purpose lighting. It can be used in recesses and track light fixtures, and is ideal for use in kitchens, kitchen island lighting, living rooms and dining rooms
  • Long Life Bulbs - Lasts up to 15 Years - With a lifetime of up to 15,000 hours, you can reduce the hassle of frequently replacing your light bulbs, and enjoy a perfect lighting solution for over 15 years
  • Learn about Light - Colour temperature: light can have different colour temperatures, indicated in units called Kelvin (K). Lamps with a low Kelvin value produce a warm, more tranquil light, while those with a higher Kelvin value produce a cool, more energising light. CRI: the colour rendering index (CRI) is used to describe the effect of a light source on colour appearance. Natural sunlight has a CRI of 100. The CRI of Philips LED lamps is always higher than 80, which ensures that colours are shown as true and natural

G9 LED Bulbs 5W Natural White 4000K, 40W G9 Halogen Bulbs Equivalent, 400LM Energy-Saving Light Bulbs, G9 Bi Pin Base, AC 220-240V 360°Beam Angle Non Dimmable 10 Pack

G9 LED Bulbs 5W Natural White 4000K, 40W G9 Halogen Bulbs Equivalent, 400LM Energy-Saving Light Bulbs, G9 Bi Pin Base, AC 220-240V 360°Beam Angle Non Dimmable 10 Pack

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  • ✪ IDEAL 30W 40W G9 HALOGENS REPLACEMENTS – 5w g9 led energy-saving light bulbs with 400lm light output but only consume 10% of the energy, well replacement for 30w 40w halogens. Standard g9 bi pin base, plug and play, install easily and quickly
  • ✪ OPTIMAL LIGHT EXPERIENCE – Refreshing and comfortable 4000K natural white lights, no annoying flicker or harsh glare, no more eye fatigue. Instant on tech, serves you with clear and bright light within 0.5s
  • ✪ LONGER LIFESPAN & LOWER MAINTENANCE COST – Enhanced heat dissipation design extends expected lifespan to 30,000 h and make them safe to use them halogen, saving your hassle and cost in frequent bulb changing
  • ✪ KINDLY REMINDER - ①Bulb size: 0.62 x 2.05 inch (W&H), *a bit larger and longer than tranditional halogen, please kindly check the size to ensure there are enough space for installation before purchase ② Pls not use these non-dimmable G9 bulbs with dimmer ③Better not used in humid or enclosed light fixture
  • ✪ 2 Year WARRANTY & Quick Response – These g9 leds with 2-year warranty, money back or free replacement. Any problems or question pls feel free to contact us via e-mail : )

Thermodynamische Gemischteigenschaften von Oktan-Luft-Feuergasen unter Gleichgewichtsverhältnissen bei Temperaturen bis zu 4000 K.

Thermodynamische Gemischteigenschaften von Oktan-Luft-Feuergasen unter Gleichgewichtsverhältnissen bei Temperaturen bis zu 4000 K.

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  • Sänger-Bredt, Irene (Author)
  • 07/26/2021 (Publication Date) - Stuttgart, Vlg. Flugtechnik, Ernst v. Olnhausen,, (Publisher)

Bonlux 10W A60 B22 Bayonet LED Filament Bulb Natural White 4000K GLS BC LED Vintage Glass Bulb 100W Incandescent Replacement 4-Pack

Bonlux 10W A60 B22 Bayonet LED Filament Bulb Natural White 4000K GLS BC LED Vintage Glass Bulb 100W Incandescent Replacement 4-Pack

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  • Non-dimmable 10W B22 LED GLS Classic Filament bulb, BC Bayonet Cap, 1000 Lumens, Natural White 4000K;
  • Classic filament design that creates the incandescent look of yesteryear with LED technology
  • Energy Saving, Eco-Friendly. CE RoHS Approved, no UV or IR Radiation;
  • 80% electricity bill saving, 35000 hours long lifespan, 2 Years Warranty;
  • Use for bistro lights, large tents, decorative wedding lights, decorative light strands, commercial light strings, chandeliers, ornamental fixtures.

LAMPAOUS GU10 LED Bulbs Day White 5W, GU10 50 Watt Halogen Bulbs Replacement, Full Ceramic GU10 4000K Natural White LED Spot Lights for Ceiling Bulbs Recessed Downlights in Kitchen Bathroom, 10 Pack

LAMPAOUS GU10 LED Bulbs Day White 5W, GU10 50 Watt Halogen Bulbs Replacement, Full Ceramic GU10 4000K Natural White LED Spot Lights for Ceiling Bulbs Recessed Downlights in Kitchen Bathroom, 10 Pack

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  • 5W GU10 LED Bulb Day White 4000K
  • Ceramic Housing With Frosted Cover typical GU10 design and size
  • 5W LED Gu10 bulb equal to 50W Halogen GU10 bulb Saving 80% energy
  • Perfect lights effect Ra>80 Beam angle 120 Very beautiful Natural White bulb
  • 2 years warranty CE RoHS certificates Energy efficiency A++
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