OSRAM G9 LED 32W Equivalent Dimmable Light Bulb

The total operating hours a lamp is expected to function before it needs replacement, expressed as a duration in standard time units such as hours or days.

The Color Rendering Index (Ra) indicates how accurately a light source reproduces colors compared to a reference source, such as daylight or incandescent lighting. Values are numeric and typically range from 0 to 100; higher values mean more accurate color reproduction.

The color temperature of a light source expressed in Kelvin (K). It indicates the hue of the emitted light, ranging from warm tones (~2700 K) to cool or daylight tones (~6500 K). This attribute helps users compare lighting products and match them with desired ambience or application requirements.

A colour is a visual attribute that describes the hue or shade of an object or surface. It can be a single dominant colour, a combination of colours, or a range such as "Black, White". The value may be expressed in common names (e.g., Black, Silver) or descriptive terms (e.g., One Colour, Assorted).

The electrical power rating of a light bulb or lamp, expressed in watts (W). It indicates the amount of energy the bulb consumes during operation or the maximum output it can deliver to connected equipment.

Indicates whether the product can have its brightness adjusted by a dimmer or compatible control system.

The energy efficiency class indicates the relative power consumption of a lighting product, expressed as a letter or letter range (e.g., "A++", "A - G"). It helps consumers compare how efficiently different products use electricity and can influence operating costs and environmental impact.

The energy efficiency class indicates the relative performance of a product in terms of electricity consumption, expressed with letters ranging from A+++ (most efficient) to G (least efficient). It allows consumers to compare expected operating costs and environmental impact across similar items.

The overall geometric form or silhouette that a physical item presents, such as round, square, rectangular, cylindrical, oval, triangular, or any other recognizable shape. This attribute helps users quickly identify and compare items based on their visual profile, regardless of the specific category or use case.

The classification or technology of a lamp, such as LED, halogen, incandescent, laser, or other variants. The value is a textual label that identifies the light source used by the product and does not include units or numeric quantities.

The linear dimension of a product measured in a standard unit such as meters, centimeters or inches. It represents the overall size along one axis and is used to compare physical dimensions across similar items.

The measurable amount of light emitted by a product, expressed in lumens (lm). It indicates how bright the product is perceived under typical operating conditions and helps users compare illumination levels across similar items.

The amount of light emitted by a product over time, expressed in lumens (lm). It indicates how the brightness of the device is expected to change during its lifetime and helps users compare long‑term illumination performance across similar items.

The ratio of luminous flux (in lumens) produced by a light source to the electrical power it consumes, expressed as lumens per watt (lm/W). This metric indicates how efficiently the source converts electricity into visible light and allows comparison across different lighting technologies.

The amount of mercury present in the product, expressed in milligrams. This value indicates the concentration of mercury and helps consumers assess compliance with safety regulations.

The maximum electrical power that a device or component can supply or consume under normal operating conditions, expressed in watts (W). This value allows users to compare the energy capacity and performance of different products.

The ratio of real power to apparent power in an electrical system, expressed as a unit‑less number between 0 and 1. It indicates how efficiently the device uses electricity; values close to 1 mean most supplied power is converted into useful work.

Indicates whether the product complies with the RoHS (Restriction of Hazardous Substances) directive, which limits the use of certain hazardous materials in electrical and electronic equipment.

The total count of times a device can be switched on and off during its expected lifetime or usage period. This value helps users gauge the durability and reliability of products that are frequently powered on and off, such as lighting fixtures, appliances, or electronic components.

The chemical composition of a battery that determines its performance, energy density, and suitability for different applications. Common chemistries include Lithium‑Ion, Nickel‑Metal Hydride, Alkaline, Lead‑Acid, and others.

The electrical potential difference that a device is designed to accept from its power source, expressed in volts (V). It indicates the nominal operating voltage for the product and helps users verify compatibility with local mains or battery supplies.

The average electrical power drawn by a device during normal operation, expressed in kilowatts (kW). This value represents the typical energy usage per hour and can be used to estimate operating costs or compare efficiency across similar products.