5W Ceramic LED Bulb
Part number CRBU-CE-02
This ceramic-bodied LED bulb is made for enclosed fittings and installations with long daily operating hours, and 5W Ceramic LED Bulb is the model that covers it. It draws 5W, with a body of 57x105mm, a 120° beam angle and an input of 180~264VAC. This is a specification choice rather than a price choice. It is catalogued as CRBU-CE-02.
- Power
- 5 Watt
- Size
- 57x105mm
- Beam Angle
- 120°
- Color Rendering Index
- Ra>80
What This Model Gives You
Colour rendering Ra>80
Colours under this light read closer to how they look in daylight, which matters wherever product or skin tone is on display.
Stated LED life of 50,000Hours
A published life figure gives a maintenance interval you can plan replacement stock around.
Glass +Ceramic construction
The material is what gives the LED a heat path, and heat is what decides how long the product actually lasts.
Body dimensions 57x105mm
Physical fit can be checked on paper before the order is placed, not after the goods land.
120° beam angle
Beam angle is specified as part of the product rather than left as a surprise on site.
Technical Data For 5W Ceramic LED Bulb
Every figure below is taken from the manufacturer's specification for this model. Where a value is not listed it is not published, and we will confirm it against current production before you order.
| P/N | CRBU-CE-02 |
|---|---|
| Luminous Flux(lm) | 550lm Cool White |
| Type | Non-Dimmable |
| Size | 57x105mm |
| Input Voltage | 180~264VAC |
| Power | 5 Watt |
| LED Type | SMD5730 10PCS |
| Beam Angle | 120° |
| Material | Glass +Ceramic |
| Color Rendering Index | Ra>80 |
| Option Base | E27 |
| Operating Temperature | -20°C to 45°C |
| Lifespan | 50,000Hours |
How It Is Built
- Light source: SMD5730 10PCS
- Electrical input: 180~264VAC
- Operating temperature: -20°C to 45°C
- Construction: Glass +Ceramic
Materials
- Glass
- Ceramic
Buyers This Model Suits
- Lighting brands specifying ceramic-bodied retrofit lamps
- Installers replacing lamps inside closed shades
- Distributors supplying enclosed and decorative fittings
- Hospitality buyers with long daily operating hours
Application Scenarios
- Enclosed and semi-enclosed light fittings
- Long-operating-hour hospitality installations
- Decorative fittings with closed shades
- Replacement lamps in existing installations
Objections This Model Removes
Lamps that run for twelve hours a day are bought as if they run for two
Lamps in enclosed fittings run hot and fail long before their rated life
Lamp dimensions are not published and the bulb will not fit inside a closed shade
Small decorative fittings need low wattages that still give usable light
How This Product Is Made
Production runs at our Shenzhen plant, Shenzhen Chiclits Technology Co., Ltd..
Ceramic body forming and finishing
Light engine mounting directly to the ceramic heat path
Driver assembly and insulation
Base crimping, thermal soak test and packing
What Gets Checked
- Electrical safety and insulation verification
- Dimensional check against the published size
- Ceramic body inspection for cracks and finish defects
- Thermal soak test representative of enclosed operation
What You Can Change
- Own-brand packaging
- E27 or E14 base
- Wattage selected across the 3W to 9W range
- Colour temperature selected at order stage
Certification
This model's part number falls inside the model range listed on our CE (LVD) and RoHS certificates, issued by Shenzhen BST Technology against EN 62560 and IEC 62321. Certificate numbers are published on our Trust page and scans are available on request.
How It Compares With The Alternatives
| Compared with | What changes |
|---|---|
| A halogen lamp in the same enclosed fitting | Far lower surface temperature and a fraction of the energy for comparable light |
| A filament LED bulb | Better suited to closed fittings, at the cost of the decorative filament appearance |
| A plastic-bodied LED bulb of the same wattage | The ceramic body moves heat away from the LED more effectively in restricted airflow |
Getting It Right On Site
Measure the inside of the shade before ordering and compare it with the published dimensions
Use this range wherever the fitting restricts airflow around the lamp
Do not assume dimming support - ask us before quoting into a dimmed circuit
Order one sample to confirm physical fit on an unusual fitting
Other Models In Ceramic LED Bulbs
Where This Product Fits A Build
Guides That Cover This Product
How To Choose The Right LED Lamp Base For Your Market
E27, E26, B22, E14, GU10 and MR16 explained, with the export mistakes that cost importers money.
Buying GuideLumens Not Watts How To Compare LED Bulbs Properly
Why wattage stopped being a measure of brightness, and what to ask a supplier instead.
Buying GuideLED Colour Temperature Explained From 2400K To 6500K
What kelvin values actually mean, where each band belongs, and how to avoid a room full of returns.
Design Guide5W Ceramic LED Bulb Questions
What are the physical dimensions?
57x105mm. Check that against the fitting or the ceiling opening before you order in quantity.
What beam angle is this model?
120°. Beam angle is a separate part number in this range, so order the angle you need rather than adjusting on site.
Will this fit inside my enclosed shade?
Compare the published dimensions on this page with the inside of the shade. If it is close, order one sample before committing.
Is a ceramic body worth the difference?
In enclosed fittings and in long-operating-hour installations, yes. In an open pendant used a few hours a day, a standard globe bulb is the sensible choice.
Can this lamp be dimmed?
Dimming is not specified on the ceramic range. Ask us before quoting it into a dimmed circuit.
What is the minimum order quantity and lead time for this model?
Both depend on the configuration, the packaging and the quantity, and neither is published as a blanket figure. Send us the model and quantity by email and we will confirm in writing.
Get Pricing For 5W Ceramic LED Bulb
Send the quantity and destination market. We reply with pricing, packaging options, lead time and a written position on certification.