SUNSHINE LIGHTING 40259-SU Dimmable Light Bulb Watts 653703402598 A19 GU24 60W 800 2700K

( Brand: Sunshine Lighting ), ( Manufacturer Part Number: 40259-SU ), ( Part Type: Light Bulb ), ( Light Type: Led ), ( Special Feature: 90 Cri, Dimmable, Etl Listed, Energy Efficient, Title 20 Complian ), ( Wattage: 9 Watts ), ( Bulb Base: Gu24 ), ( Incandescent Equivalent Wattage: 60 Watts ), ( Specific Uses For Product: Ceiling Fan, Ceiling Fixtures, General Use, Lamp, Sconces ), ( Light Color: Soft White ), ( Voltage: 120 Volts ), ( Unit Count: 6.0 Count ), ( Color Temperature: 2700 Kelvin ), ( Brightness: 800 Lumen ), ( Material: Aluminum, Glass ), ( Polycarbonate: Pc ), ( Model Name: Led A19 Light Bulb ), ( Indoor Outdoor Usage: Indoor ), ( Power Source: Possible Corded Electric ), ( Color Rendering Index: 90.0 ), ( Beam Angle: 220 Degrees ), ( Specification Met: Ul Listed ), ( Item Weight: 0.14 Pounds ), ( Product Dimensions: 2w X 3.5h ), ( Control Method: App ), ( Average Life: 25000 Hours ), ( White Brightness: 800 Lumens ), ( Efficiency: High ), ( Style: Frost ), ( UPC: 653703402598 ), ( Color: 2700k Soft White )

Review SUNSHINE LIGHTING A19 Dimmable Light Bulb Watts 60w Equivalent 800 2700k Soft White

The **40259-SU A19 GU24 Dimmable Light Bulb (60W Equivalent, 800 Lumens, 2700K)** is a sophisticated and energy-efficient lighting solution designed to elevate both functionality and ambiance in any indoor space. This sleek, dimmable LED bulb delivers a warm, inviting glow with a color temperature of **2700K**, closely mimicking the soft, golden tones of traditional incandescent lighting while offering modern efficiency. With an impressive **800 lumens** of brightness, it provides ample illumination for living rooms, bedrooms, hallways, or home offices, ensuring a well-lit environment without harsh glare. The **60W equivalent** rating simplifies bulb selection, making it an easy drop-in replacement for existing fixtures, while its actual power consumption remains minimal typically around **9-10 watts** drastically reducing energy costs and extending the bulb s lifespan to **up to 25,000 hours** of reliable performance.

This bulb features a **GU24 base**, a standard bayonet-style connection commonly found in recessed lighting, track lighting, and other low-profile fixtures, ensuring a secure and stable fit. Its **dimmable design** allows for seamless control over brightness levels, enabling users to create the perfect atmosphere whether for cozy movie nights, focused work sessions, or elegant dinner parties with a compatible dimmer switch. The compact **A19 shape** maintains a classic, versatile look, blending seamlessly into both traditional and contemporary decor. Additionally, its **cool-to-touch exterior** and absence of mercury or hazardous materials make it an eco-friendly choice, aligning with modern sustainability standards. Whether used in a modern penthouse or a cozy suburban home, this bulb combines brilliance, versatility, and energy savings to redefine everyday lighting with effortless elegance.

### **Pros and Cons of buying a 40259-SU A19 GU24 Dimmable Light Bulb (60W Equivalent, 800 Lumens, 2700K)**

1. **Energy Efficiency** This bulb is likely an LED, which consumes significantly less power than traditional incandescent bulbs (e.g., 60W equivalent but using far less actual wattage). This reduces electricity costs and lowers carbon emissions.

2. **Long Lifespan** LED bulbs typically last much longer than incandescent or CFL bulbs, often between 15,000 to 25,000 hours or more. This means fewer replacements and less hassle over time.

3. **Dimmable Functionality** The bulb is compatible with dimmer switches, allowing you to adjust brightness for ambiance, energy savings, or task-specific lighting. This adds versatility to your lighting setup.

4. **Warm Color Temperature (2700K)** The 2700K color temperature provides a warm, inviting light similar to traditional incandescent bulbs, which many people prefer for residential or cozy settings.

5. **Compact Fluorescent (GU24 Base)** The GU24 base is a two-pin bayonet fitting, which is common in some fixtures (like some track lighting or recessed cans). If your fixture requires this type, it ensures compatibility.

6. **Low Heat Output** Unlike incandescent bulbs, LEDs generate very little heat, reducing fire risks and making them safer for enclosed fixtures.

7. **Instant On/Off** LEDs turn on fully at full brightness immediately, unlike CFLs, which may take a moment to reach full brightness.

8. **Durability** LEDs are more resistant to shock and vibration, making them suitable for fixtures that may experience movement.

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1. **Initial Cost** While LEDs save money in the long run, the upfront price is often higher than traditional bulbs. However, this is usually offset by energy savings and longevity.

2. **Dimmer Switch Compatibility Issues** Some LEDs, including this model, may not work well with all dimmer switches. If the switch is not LED-compatible, flickering, buzzing, or premature failure could occur. Always check for "dimmable" certification or compatibility with your switch.

3. **Light Output Variability** The 800 lumens may not match the perceived brightness of a traditional 60W incandescent bulb for everyone, as human perception of brightness is subjective. Some users may find it slightly dimmer or brighter than expected.

4. **Fixture Compatibility** The GU24 base is less common in standard household fixtures (most use E26 or E27). If your fixture doesn t support this base, you ll need an adapter or a different bulb type.

5. **Potential for Overheating in Poorly Ventilated Fixtures** While LEDs generate less heat than incandescent bulbs, poorly ventilated fixtures (e.g., enclosed cans) can still trap some heat. Ensure your fixture is designed for LED use.

6. **Recycling Challenges** LEDs contain materials that require special disposal. While many retailers offer recycling programs, this may not be as convenient as tossing a traditional bulb in the trash.

7. **Color Rendering Index (CRI) Not Specified** The CRI (which measures how accurately colors appear under the light) isn t mentioned. A lower CRI (below 80) can make colors appear less vibrant. For general use, a CRI of 80 is usually sufficient, but if you need accurate color representation (e.g., for art or retail), this could be a drawback.

8. **Potential for Flickering** Some LEDs, especially cheaper or poorly made ones, may flicker slightly, which can cause eye strain over time. This bulb should not have this issue if it s a reputable brand, but it s worth researching the manufacturer s reputation.

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This **40259-SU A19 GU24 dimmable LED bulb** is a solid choice for those looking to upgrade to energy-efficient, long-lasting lighting with dimming capabilities. Its warm color temperature and compatibility with dimmer switches (if the switch is LED-friendly) make it ideal for residential or ambient lighting. However, its compatibility with your fixture (GU24 base) and dimmer switch must be verified to avoid issues. If your fixture uses a standard E26/E27 base, this bulb may not fit without an adapter.

For most users, the pros energy savings, longevity, and dimming flexibility outweigh the cons, provided the bulb is installed correctly. If you prioritize energy efficiency and durability, this is a worthwhile investment.

- You need a dimmable, energy-efficient bulb for a fixture with a GU24 base.

- Your dimmer switch is LED-compatible (check for "LED dimmer" or "triac dimmer" compatibility).

- You prefer warm white light (2700K) and want to reduce electricity costs over time.

- Your fixture uses a standard screw-in base (E26/E27), as this bulb won t fit without an adapter.

- You re unsure whether your dimmer switch is LED-compatible (test with a known dimmable LED first).

- You need very high CRI (above 80) for color accuracy.

**Final Verdict:** This bulb is a good choice for specific applications where dimming and energy savings are priorities, but always confirm fixture and switch compatibility before purchasing. If you re unsure, consider a more universally compatible bulb (e.g., E26/E27 base) for broader use.

Details:

They are ETL Listed for damp location use and Title 20 certified. Fast Delivery. They feature a long life so you replace them less often, SOFT WHITE COLOR TEMPERATURE - At 2700K these household light bulbs put off comfortable soft white glow. They remain cool to the touch even when in use, ENERGY EFFICIENT - At 9 watts , these standard light bulbs use less energy while providing as much a traditional 60 watt bulb at an 800 lumen output.

Safety Rated For Totally Enclosed Fixtures. Color Rendering Index CRI of 90 and a 220-degree beam angle, ECO FRIENDLY - These bulbs contain no mercury or other harmful chemicals. More energy efficient than incandescent and compact fluorescent bulbs. Ideal for bedrooms, living rooms, dining rooms and any place you want to set a casual mood.

part #: 40259 prices

• $104.99-$334.99

specifications lightsfansfo:

• brand: Sunshine Lighting
• mpn: 40259-su
• part type: Light Bulb
• light type: Led
• special feature: 90 Cri, Dimmable, Etl Listed, Energy Efficient, Title 20 Complian
• wattage: 9 Watts
• bulb base: Gu24
• incandescent equivalent wattage: 60 Watts
• specific uses for product: Ceiling Fan, Ceiling Fixtures, General Use, Lamp, Sconces
• light color: Soft White
• voltage: 120 Volts
• unit count: 6.0 Count
• color temperature: 2700 Kelvin
• brightness: 800 Lumen
• material: Aluminum, Glass
• polycarbonate: Pc
• model name: Led A19 Light Bulb
• indoor outdoor usage: Indoor
• power source: Possible Corded Electric
• color rendering index: 90.0
• beam angle: 220 Degrees
• specification met: Ul Listed
• item weight: 0.14 Pounds
• product dimensions: 2w X 3.5h
• control method: App
• average life: 25000 Hours
• white brightness: 800 Lumens
• efficiency: High
• style: Frost
• upc: 653703402598
• color: 2700k Soft White

seller lightsfansfo:

• city: Miami, Florida
• # reviews: 750
• rating: 99.2%

offer lightsfansfo:

• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: March 2, 2026

payments lightsfansfo:

• credit card: Diners-club
• wallet: Paypal
• other

shipping lightsfansfo:

• transit: 3-6 Days
• type: Fixed
• cost: $0.00
• service: Expedited
• class: Expedited

returns lightsfansfo:

• policy: No Returns

general lightsfansfo:

• condition: New
• Lamps, Lighting Ceiling Fans > Smart Lighting > Smart Light Bulbs

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